Deck 10: Conics, Parametric Equations, and Polar Coordinates

ملء الشاشة (f)
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سؤال
Find the corresponding rectangular coordinates for the point <strong>Find the corresponding rectangular coordinates for the point   . Round your answer to three decimal places.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> . Round your answer to three decimal places.

A) <strong>Find the corresponding rectangular coordinates for the point   . Round your answer to three decimal places.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the corresponding rectangular coordinates for the point   . Round your answer to three decimal places.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the corresponding rectangular coordinates for the point   . Round your answer to three decimal places.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the corresponding rectangular coordinates for the point   . Round your answer to three decimal places.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the corresponding rectangular coordinates for the point   . Round your answer to three decimal places.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
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سؤال
Match the graph with its polar equation. ​ <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the second derivative <strong>Find the second derivative   of the parametric equations   . Round your answer to two decimal places, if necessary.</strong> A) 0 B) 0.88 C)   D) 1.14 E)   <div style=padding-top: 35px> of the parametric equations <strong>Find the second derivative   of the parametric equations   . Round your answer to two decimal places, if necessary.</strong> A) 0 B) 0.88 C)   D) 1.14 E)   <div style=padding-top: 35px> . Round your answer to two decimal places, if necessary.

A) 0
B) 0.88
C) <strong>Find the second derivative   of the parametric equations   . Round your answer to two decimal places, if necessary.</strong> A) 0 B) 0.88 C)   D) 1.14 E)   <div style=padding-top: 35px>
D) 1.14
E) <strong>Find the second derivative   of the parametric equations   . Round your answer to two decimal places, if necessary.</strong> A) 0 B) 0.88 C)   D) 1.14 E)   <div style=padding-top: 35px>
سؤال
Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​ <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>

A) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
Distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
The graph is an ellipse.
<strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
B) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
Distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
The graph is a hyperbola.
<strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
C) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
Distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
The graph is a hyperbola.
<strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
D) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
Distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
The graph is an ellipse.
<strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
E) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
Distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
The graph is an ellipse.
<strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   <div style=padding-top: 35px>
سؤال
Find all points (if any) of horizontal and vertical tangency to the curve <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangent: none B) horizontal tangent: none, vertical tangents:   C) horizontal tangents:   , vertical tangent: none D) horizontal tangent: none, vertical tangents:   E) horizontal tangent: none, vertical tangent: none <div style=padding-top: 35px> .

A) horizontal tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangent: none B) horizontal tangent: none, vertical tangents:   C) horizontal tangents:   , vertical tangent: none D) horizontal tangent: none, vertical tangents:   E) horizontal tangent: none, vertical tangent: none <div style=padding-top: 35px> , vertical tangent: none
B) horizontal tangent: none, vertical tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangent: none B) horizontal tangent: none, vertical tangents:   C) horizontal tangents:   , vertical tangent: none D) horizontal tangent: none, vertical tangents:   E) horizontal tangent: none, vertical tangent: none <div style=padding-top: 35px>
C) horizontal tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangent: none B) horizontal tangent: none, vertical tangents:   C) horizontal tangents:   , vertical tangent: none D) horizontal tangent: none, vertical tangents:   E) horizontal tangent: none, vertical tangent: none <div style=padding-top: 35px> , vertical tangent: none
D) horizontal tangent: none, vertical tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangent: none B) horizontal tangent: none, vertical tangents:   C) horizontal tangents:   , vertical tangent: none D) horizontal tangent: none, vertical tangents:   E) horizontal tangent: none, vertical tangent: none <div style=padding-top: 35px>
E) horizontal tangent: none, vertical tangent: none
سؤال
Find the eccentricity of the ellipse given by <strong>Find the eccentricity of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find the eccentricity of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the eccentricity of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the eccentricity of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the eccentricity of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the eccentricity of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Match the equation with its graph. <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
For the given point in rectangular coordinates, find two sets of polar coordinates for the point for <strong>For the given point in rectangular coordinates, find two sets of polar coordinates for the point for   . ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> . ​ <strong>For the given point in rectangular coordinates, find two sets of polar coordinates for the point for   . ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>For the given point in rectangular coordinates, find two sets of polar coordinates for the point for   . ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>For the given point in rectangular coordinates, find two sets of polar coordinates for the point for   . ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>For the given point in rectangular coordinates, find two sets of polar coordinates for the point for   . ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>For the given point in rectangular coordinates, find two sets of polar coordinates for the point for   . ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>For the given point in rectangular coordinates, find two sets of polar coordinates for the point for   . ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Identify the graph for the polar equation <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the area of the surface generated by revolving the curve about the given axis. <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> (i) x-axis; (ii) y-axis

A) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Match the graph with its polar equation. ​ <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find two sets of polar coordinates for the point <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> for <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Match the equation with its graph. <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px>

A) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px> distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px> The graph is an ellipse. <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px>
B) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px> distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px> The graph is an ellipse. <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px>
C) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px> distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px> The graph is an ellipse. <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px>
D) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px> distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px> The graph is a hyperbola. <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px>
E) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px> distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px> The graph is a hyperbola. <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   <div style=padding-top: 35px>
سؤال
Identify the graph for the polar equation <strong>Identify the graph for the polar equation   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> . ​

A) <strong>Identify the graph for the polar equation   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Identify the graph for the polar equation   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Identify the graph for the polar equation   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Identify the graph for the polar equation   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Identify the graph for the polar equation   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Match the equation with its graph. ​ <strong>Match the equation with its graph. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Match the equation with its graph. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Match the equation with its graph. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Match the equation with its graph. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Match the equation with its graph. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Match the equation with its graph. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Identify the graph for the polar equation <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Match the graph with its polar equation. ​ <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Match the equation with its graph. <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E) none of these <div style=padding-top: 35px>

A) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E) none of these <div style=padding-top: 35px>
B) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E) none of these <div style=padding-top: 35px>
C) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E) none of these <div style=padding-top: 35px>
D) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E) none of these <div style=padding-top: 35px>
E) none of these
سؤال
Find two sets of polar coordinates for the point <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> for <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find a polar equation for the parabola with its focus at the pole and vertex <strong>Find a polar equation for the parabola with its focus at the pole and vertex   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find a polar equation for the parabola with its focus at the pole and vertex   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find a polar equation for the parabola with its focus at the pole and vertex   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find a polar equation for the parabola with its focus at the pole and vertex   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find a polar equation for the parabola with its focus at the pole and vertex   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find a polar equation for the parabola with its focus at the pole and vertex   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up <div style=padding-top: 35px> and <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up <div style=padding-top: 35px> if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2. <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up <div style=padding-top: 35px>

A) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up <div style=padding-top: 35px> : slope <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up <div style=padding-top: 35px> and concave up
B) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up <div style=padding-top: 35px> slope 8 and concave down
C) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up <div style=padding-top: 35px> slope 16 and concave up
D) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up <div style=padding-top: 35px> : slope -8 and concave down
E) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up <div style=padding-top: 35px> : slope <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up <div style=padding-top: 35px> and concave up
سؤال
Find the center, foci, and vertices of the hyperbola. <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px>

A) center: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> ; vertices: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> ; foci: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> .
B) center: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> ; vertices: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> ; foci: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> .
C) center: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> ; vertices: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> ; foci: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> .
D) center: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> ; vertices: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> ; foci: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> .
E) center: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> ; vertices: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> ; foci: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . <div style=padding-top: 35px> .
سؤال
Find the eccentricity of the polar equation <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find a polar equation for the hyperbola with its focus at the pole, eccentricity <strong>Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> , and directrix <strong>Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the vertex of the parabola given by <strong>Find the vertex of the parabola given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find the vertex of the parabola given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the vertex of the parabola given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the vertex of the parabola given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the vertex of the parabola given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the vertex of the parabola given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the distance from the pole to the directrix for the conic <strong>Find the distance from the pole to the directrix for the conic   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> . ​

A) <strong>Find the distance from the pole to the directrix for the conic   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the distance from the pole to the directrix for the conic   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the distance from the pole to the directrix for the conic   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the distance from the pole to the directrix for the conic   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the distance from the pole to the directrix for the conic   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the center of the ellipse given by <strong>Find the center of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find the center of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the center of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the center of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the center of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the center of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the area of the surface generated by revolving the curve <strong>Find the area of the surface generated by revolving the curve   about the x-axis on the interval   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> about the x-axis on the interval <strong>Find the area of the surface generated by revolving the curve   about the x-axis on the interval   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find the area of the surface generated by revolving the curve   about the x-axis on the interval   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the area of the surface generated by revolving the curve   about the x-axis on the interval   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the area of the surface generated by revolving the curve   about the x-axis on the interval   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the area of the surface generated by revolving the curve   about the x-axis on the interval   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the area of the surface generated by revolving the curve   about the x-axis on the interval   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Identify the conic for the polar equation <strong>Identify the conic for the polar equation   when   .</strong> A) ellipse B) parabola C) hyperbola <div style=padding-top: 35px> when <strong>Identify the conic for the polar equation   when   .</strong> A) ellipse B) parabola C) hyperbola <div style=padding-top: 35px> .

A) ellipse
B) parabola
C) hyperbola
سؤال
Find <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up <div style=padding-top: 35px> and <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up <div style=padding-top: 35px> if possible, and find the slope and concavity (if possible) at the point corresponding to <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up <div style=padding-top: 35px> . <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up <div style=padding-top: 35px>

A) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up <div style=padding-top: 35px> at <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up <div style=padding-top: 35px> : slope 1 and concave up
B) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up <div style=padding-top: 35px> at <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up <div style=padding-top: 35px> : slope -1 and concave up
C) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up <div style=padding-top: 35px> at <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up <div style=padding-top: 35px> : slope -1 and concave down
D) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up <div style=padding-top: 35px> at <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up <div style=padding-top: 35px> : slope 1 and concave down
E) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up <div style=padding-top: 35px> at <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up <div style=padding-top: 35px> : slope of -1 and concave up
سؤال
Find the second derivative <strong>Find the second derivative   of the parametric equations   . ​</strong> A)   ​ B)   ​ C)   ​ D)   ​ E)   ​ <div style=padding-top: 35px> of the parametric equations <strong>Find the second derivative   of the parametric equations   . ​</strong> A)   ​ B)   ​ C)   ​ D)   ​ E)   ​ <div style=padding-top: 35px> . ​

A) <strong>Find the second derivative   of the parametric equations   . ​</strong> A)   ​ B)   ​ C)   ​ D)   ​ E)   ​ <div style=padding-top: 35px>
B) <strong>Find the second derivative   of the parametric equations   . ​</strong> A)   ​ B)   ​ C)   ​ D)   ​ E)   ​ <div style=padding-top: 35px>
C) <strong>Find the second derivative   of the parametric equations   . ​</strong> A)   ​ B)   ​ C)   ​ D)   ​ E)   ​ <div style=padding-top: 35px>
D) <strong>Find the second derivative   of the parametric equations   . ​</strong> A)   ​ B)   ​ C)   ​ D)   ​ E)   ​ <div style=padding-top: 35px>
E) <strong>Find the second derivative   of the parametric equations   . ​</strong> A)   ​ B)   ​ C)   ​ D)   ​ E)   ​ <div style=padding-top: 35px>
سؤال
Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola. <strong>Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola.  </strong> A) parabola B) ellipse C) circle D) hyperbola <div style=padding-top: 35px>

A) parabola
B) ellipse
C) circle
D) hyperbola
سؤال
Find an equation of the hyperbola with vertices <strong>Find an equation of the hyperbola with vertices   and asymptotes   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> and asymptotes <strong>Find an equation of the hyperbola with vertices   and asymptotes   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find an equation of the hyperbola with vertices   and asymptotes   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find an equation of the hyperbola with vertices   and asymptotes   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find an equation of the hyperbola with vertices   and asymptotes   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find an equation of the hyperbola with vertices   and asymptotes   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find an equation of the hyperbola with vertices   and asymptotes   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find an equation of the parabola with vertex <strong>Find an equation of the parabola with vertex   and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> and directrix <strong>Find an equation of the parabola with vertex   and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find an equation of the parabola with vertex   and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find an equation of the parabola with vertex   and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find an equation of the parabola with vertex   and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find an equation of the parabola with vertex   and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find an equation of the parabola with vertex   and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the length of the curve <strong>Find the length of the curve   over the interval   . Round your answer to two decimal places. ​</strong> A) 0.58 B) 19.05 C) 11.00 D) 6.35 E) 1.73 <div style=padding-top: 35px> over the interval <strong>Find the length of the curve   over the interval   . Round your answer to two decimal places. ​</strong> A) 0.58 B) 19.05 C) 11.00 D) 6.35 E) 1.73 <div style=padding-top: 35px> . Round your answer to two decimal places. ​

A) 0.58
B) 19.05
C) 11.00
D) 6.35
E) 1.73
سؤال
Convert the polar equation to rectangular form. <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find a polar equation for the ellipse with its focus at the pole and vertices <strong>Find a polar equation for the ellipse with its focus at the pole and vertices   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find a polar equation for the ellipse with its focus at the pole and vertices   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find a polar equation for the ellipse with its focus at the pole and vertices   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find a polar equation for the ellipse with its focus at the pole and vertices   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find a polar equation for the ellipse with its focus at the pole and vertices   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find a polar equation for the ellipse with its focus at the pole and vertices   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find a polar equation for the ellipse with its focus at the pole, eccentricity <strong>Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> , and directrix <strong>Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find all points (if any) of horizontal and vertical tangency to the curve <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   <div style=padding-top: 35px> .

A) horizontal tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   <div style=padding-top: 35px> , vertical tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   <div style=padding-top: 35px>
B) horizontal tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   <div style=padding-top: 35px> , vertical tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   <div style=padding-top: 35px>
C) horizontal tangent: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   <div style=padding-top: 35px> , vertical tangent: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   <div style=padding-top: 35px>
D) horizontal tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   <div style=padding-top: 35px> , vertical tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   <div style=padding-top: 35px>
E) horizontal tangent: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   <div style=padding-top: 35px> , vertical tangent: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   <div style=padding-top: 35px>
سؤال
Find the area of the surface generated by revolving the curve <strong>Find the area of the surface generated by revolving the curve   about the y-axis on the interval   . Round your answer to two decimal places. ​</strong> A) 1436.54 B) 1413.69 C) 1401.46 D) 706.85 E) 2132.77 <div style=padding-top: 35px> about the y-axis on the interval <strong>Find the area of the surface generated by revolving the curve   about the y-axis on the interval   . Round your answer to two decimal places. ​</strong> A) 1436.54 B) 1413.69 C) 1401.46 D) 706.85 E) 2132.77 <div style=padding-top: 35px> . Round your answer to two decimal places. ​

A) 1436.54
B) 1413.69
C) 1401.46
D) 706.85
E) 2132.77
سؤال
Find the arc length of the curve on the given interval. <strong>Find the arc length of the curve on the given interval.   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Find the arc length of the curve on the given interval.   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the arc length of the curve on the given interval.   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the arc length of the curve on the given interval.   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the arc length of the curve on the given interval.   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the arc length of the curve on the given interval.   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the arc length of the curve on the given interval. ​ <strong>Find the arc length of the curve on the given interval. ​  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Find the arc length of the curve on the given interval. ​  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the arc length of the curve on the given interval. ​  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the arc length of the curve on the given interval. ​  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the arc length of the curve on the given interval. ​  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the arc length of the curve on the given interval. ​  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Determine the t intervals on which the curve <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:   <div style=padding-top: 35px> is concave downward or concave upward.

A) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:   <div style=padding-top: 35px> ; concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:   <div style=padding-top: 35px>
B) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:   <div style=padding-top: 35px> ; concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:   <div style=padding-top: 35px>
C) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:   <div style=padding-top: 35px>
D) concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:   <div style=padding-top: 35px>
E) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:   <div style=padding-top: 35px>
سؤال
Use the result, "the set of parametric equations for the line passing through <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> and <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> is <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> " to find a set of parametric equations for the line passing through <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> and <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
The path of a projectile is modeled by the parametric equations <strong>The path of a projectile is modeled by the parametric equations   and   where x and y are measured in feet. Use a graphing utility to approximate the range of the projectile. Round your answer to two decimal places.</strong> A) 335.33 ft B) 558.88 ft C) 73.76 ft D) 419.16 ft E) 209.58 ft <div style=padding-top: 35px> and <strong>The path of a projectile is modeled by the parametric equations   and   where x and y are measured in feet. Use a graphing utility to approximate the range of the projectile. Round your answer to two decimal places.</strong> A) 335.33 ft B) 558.88 ft C) 73.76 ft D) 419.16 ft E) 209.58 ft <div style=padding-top: 35px> where x and y are measured in feet. Use a graphing utility to approximate the range of the projectile. Round your answer to two decimal places.

A) 335.33 ft
B) 558.88 ft
C) 73.76 ft
D) 419.16 ft
E) 209.58 ft
سؤال
Find the center, foci, vertices, and eccentricity of the ellipse. ​ <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px>

A) <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px> <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px>
B) <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px> <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px>
C) <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px> <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px>
D) <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px> <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px>
E) <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px> <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px>
سؤال
Find a set of parametric equations for the rectangular equation <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> that satisfies the condition <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> at the point <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Convert the polar equation to rectangular form. <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Identify any points at which the cycloid <strong>Identify any points at which the cycloid   is not smooth.</strong> A) not smooth when   B) smooth everywhere C) not smooth when   D) not smooth when   E) not smooth when   <div style=padding-top: 35px> is not smooth.

A) not smooth when <strong>Identify any points at which the cycloid   is not smooth.</strong> A) not smooth when   B) smooth everywhere C) not smooth when   D) not smooth when   E) not smooth when   <div style=padding-top: 35px>
B) smooth everywhere
C) not smooth when <strong>Identify any points at which the cycloid   is not smooth.</strong> A) not smooth when   B) smooth everywhere C) not smooth when   D) not smooth when   E) not smooth when   <div style=padding-top: 35px>
D) not smooth when <strong>Identify any points at which the cycloid   is not smooth.</strong> A) not smooth when   B) smooth everywhere C) not smooth when   D) not smooth when   E) not smooth when   <div style=padding-top: 35px>
E) not smooth when <strong>Identify any points at which the cycloid   is not smooth.</strong> A) not smooth when   B) smooth everywhere C) not smooth when   D) not smooth when   E) not smooth when   <div style=padding-top: 35px>
سؤال
Find all points of intersection of the graphs of the equations. ​ <strong>Find all points of intersection of the graphs of the equations. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Find all points of intersection of the graphs of the equations. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find all points of intersection of the graphs of the equations. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find all points of intersection of the graphs of the equations. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find all points of intersection of the graphs of the equations. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find all points of intersection of the graphs of the equations. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Write the corresponding rectangular equation for the curve represented by the parametric equations <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> by eliminating the parameter.

A) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Write the corresponding rectangular equation for the curve represented by the parametric equations <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> by eliminating the parameter.

A) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the area of inside <strong>Find the area of inside   and outside   by sketching the graph of the equations using the graphing utility. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> and outside <strong>Find the area of inside   and outside   by sketching the graph of the equations using the graphing utility. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> by sketching the graph of the equations using the graphing utility. ​

A) <strong>Find the area of inside   and outside   by sketching the graph of the equations using the graphing utility. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the area of inside   and outside   by sketching the graph of the equations using the graphing utility. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the area of inside   and outside   by sketching the graph of the equations using the graphing utility. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the area of inside   and outside   by sketching the graph of the equations using the graphing utility. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the area of inside   and outside   by sketching the graph of the equations using the graphing utility. ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the length of the curve over the given interval. <strong>Find the length of the curve over the given interval.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Find the length of the curve over the given interval.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the length of the curve over the given interval.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the length of the curve over the given interval.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the length of the curve over the given interval.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the length of the curve over the given interval.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Determine the t intervals on which the curve <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   <div style=padding-top: 35px> is concave downward or concave upward.

A) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   <div style=padding-top: 35px> ; concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   <div style=padding-top: 35px>
B) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   <div style=padding-top: 35px> ; concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   <div style=padding-top: 35px>
C) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   <div style=padding-top: 35px> ; concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   <div style=padding-top: 35px>
D) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   <div style=padding-top: 35px> ; concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   <div style=padding-top: 35px>
E) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   <div style=padding-top: 35px> ; concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   <div style=padding-top: 35px>
سؤال
Write the corresponding rectangular equation for the curve represented by the parametric equation <strong>Write the corresponding rectangular equation for the curve represented by the parametric equation   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> by eliminating the parameter.

A) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equation   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equation   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equation   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equation   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equation   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find a set of parametric equations for the rectangular equation <strong>Find a set of parametric equations for the rectangular equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find a set of parametric equations for the rectangular equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find a set of parametric equations for the rectangular equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find a set of parametric equations for the rectangular equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find a set of parametric equations for the rectangular equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find a set of parametric equations for the rectangular equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the area of the surface formed by revolving about the <strong>Find the area of the surface formed by revolving about the   axis the following curve over the given interval. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> axis the following curve over the given interval. ​ <strong>Find the area of the surface formed by revolving about the   axis the following curve over the given interval. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Find the area of the surface formed by revolving about the   axis the following curve over the given interval. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the area of the surface formed by revolving about the   axis the following curve over the given interval. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the area of the surface formed by revolving about the   axis the following curve over the given interval. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the area of the surface formed by revolving about the   axis the following curve over the given interval. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the area of the surface formed by revolving about the   axis the following curve over the given interval. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Sketch the curve represented by the parametric equations <strong>Sketch the curve represented by the parametric equations   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Sketch the curve represented by the parametric equations   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Sketch the curve represented by the parametric equations   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Sketch the curve represented by the parametric equations   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Sketch the curve represented by the parametric equations   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Sketch the curve represented by the parametric equations   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the arc length of the curve <strong>Find the arc length of the curve   on the interval   . Round your answer to three decimal places.</strong> A) 287.453 B) 191.635 C) 193.606 D) 66.480 E) 99.721 <div style=padding-top: 35px> on the interval <strong>Find the arc length of the curve   on the interval   . Round your answer to three decimal places.</strong> A) 287.453 B) 191.635 C) 193.606 D) 66.480 E) 99.721 <div style=padding-top: 35px> . Round your answer to three decimal places.

A) 287.453
B) 191.635
C) 193.606
D) 66.480
E) 99.721
سؤال
Find a set of parametric equations for the rectangular equation <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> that satisfies the condition <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> at the point <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the area of the region lying between the loops of <strong>Find the area of the region lying between the loops of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find the area of the region lying between the loops of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the area of the region lying between the loops of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the area of the region lying between the loops of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the area of the region lying between the loops of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the area of the region lying between the loops of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter. <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px>

A) <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px> <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px>
B) <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px> <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px>
C) <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px> <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px>
D) <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px> <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px>
E) <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px> <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <div style=padding-top: 35px>
سؤال
Find the area of the inner loop of <strong>Find the area of the inner loop of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find the area of the inner loop of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the area of the inner loop of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the area of the inner loop of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the area of the inner loop of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the area of the inner loop of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the area of the surface generated by revolving the curve about the given axis. <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> (i) x-axis; (ii) y-axis

A) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola. <strong>Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola.  </strong> A) parabola B) circle C) ellipse D) hyperbola <div style=padding-top: 35px>

A) parabola
B) circle
C) ellipse
D) hyperbola
سؤال
Find the foci of the ellipse given by <strong>Find the foci of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find the foci of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the foci of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the foci of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the foci of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the foci of the ellipse given by   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Use the result, "the set of parametric equations for the ellipse is <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> " to find a set of parametric equations for the ellipse with vertices <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> and <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> and with foci at <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> and <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> . ​

A) <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola. <strong>Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola.  </strong> A) circle B) hyperbola C) ellipse D) parabola <div style=padding-top: 35px>

A) circle
B) hyperbola
C) ellipse
D) parabola
سؤال
Identify any points at which the Folium of Descartes <strong>Identify any points at which the Folium of Descartes   is not smooth. Round your answer to two decimal places, if necessary.</strong> A) not smooth when   B) not smooth when   C) not smooth when   D) smooth everywhere E) not smooth when   <div style=padding-top: 35px> is not smooth. Round your answer to two decimal places, if necessary.

A) not smooth when <strong>Identify any points at which the Folium of Descartes   is not smooth. Round your answer to two decimal places, if necessary.</strong> A) not smooth when   B) not smooth when   C) not smooth when   D) smooth everywhere E) not smooth when   <div style=padding-top: 35px>
B) not smooth when <strong>Identify any points at which the Folium of Descartes   is not smooth. Round your answer to two decimal places, if necessary.</strong> A) not smooth when   B) not smooth when   C) not smooth when   D) smooth everywhere E) not smooth when   <div style=padding-top: 35px>
C) not smooth when <strong>Identify any points at which the Folium of Descartes   is not smooth. Round your answer to two decimal places, if necessary.</strong> A) not smooth when   B) not smooth when   C) not smooth when   D) smooth everywhere E) not smooth when   <div style=padding-top: 35px>
D) smooth everywhere
E) not smooth when <strong>Identify any points at which the Folium of Descartes   is not smooth. Round your answer to two decimal places, if necessary.</strong> A) not smooth when   B) not smooth when   C) not smooth when   D) smooth everywhere E) not smooth when   <div style=padding-top: 35px>
سؤال
Find the distance from the pole to the directrix for the conic <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Uranus moves in an elliptical orbit with the sun at one of the foci. The length of the half of the major axis is 2,876,769,540 kilometers, and the eccentricity is 0.0444. Find the minimum distance (perihelion) of Uranus from the sun. Round your answer to nearest kilometer. ​

A) 3,004,498,108 km
B) 2,749,040,972 km
C) 2,819,234,149 km
D) 7,819,870,365 km
E) 2,934,304,931 km
سؤال
Find the distance from the pole to the directrix for the conic <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the eccentricity of the polar equation <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the vertex, focus, and directrix of the parabola and sketch its graph. <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px>

A) vertex: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> ; focus: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> ; directrix <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px>
B) vertex: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> ; focus: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> ; directrix <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px>
C) vertex: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> ; focus: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> ; directrix <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px>
D) vertex: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> ; focus: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> ; directrix <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px>
E) vertex: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> ; focus: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> ; directrix <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px> <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <div style=padding-top: 35px>
سؤال
Find the area of one petal of <strong>Find the area of one petal of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find the area of one petal of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the area of one petal of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the area of one petal of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the area of one petal of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the area of one petal of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> with the horizontal and having an initial velocity of <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> feet per second is given by <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> and <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> and <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> . Round your answer to one decimal place. ​ <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the area of the interior of <strong>Find the area of the interior of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> .

A) <strong>Find the area of the interior of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the area of the interior of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the area of the interior of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the area of the interior of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the area of the interior of   .</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
For the given point in polar coordinates, find the corresponding rectangular coordinates for the point. <strong>For the given point in polar coordinates, find the corresponding rectangular coordinates for the point.   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> . ​

A) <strong>For the given point in polar coordinates, find the corresponding rectangular coordinates for the point.   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>For the given point in polar coordinates, find the corresponding rectangular coordinates for the point.   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>For the given point in polar coordinates, find the corresponding rectangular coordinates for the point.   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>For the given point in polar coordinates, find the corresponding rectangular coordinates for the point.   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>For the given point in polar coordinates, find the corresponding rectangular coordinates for the point.   . ​</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
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Deck 10: Conics, Parametric Equations, and Polar Coordinates
1
Find the corresponding rectangular coordinates for the point <strong>Find the corresponding rectangular coordinates for the point   . Round your answer to three decimal places.</strong> A)   B)   C)   D)   E)   . Round your answer to three decimal places.

A) <strong>Find the corresponding rectangular coordinates for the point   . Round your answer to three decimal places.</strong> A)   B)   C)   D)   E)
B) <strong>Find the corresponding rectangular coordinates for the point   . Round your answer to three decimal places.</strong> A)   B)   C)   D)   E)
C) <strong>Find the corresponding rectangular coordinates for the point   . Round your answer to three decimal places.</strong> A)   B)   C)   D)   E)
D) <strong>Find the corresponding rectangular coordinates for the point   . Round your answer to three decimal places.</strong> A)   B)   C)   D)   E)
E) <strong>Find the corresponding rectangular coordinates for the point   . Round your answer to three decimal places.</strong> A)   B)   C)   D)   E)
E
2
Match the graph with its polar equation. ​ <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)

A) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
B) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
C) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
D) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
E) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
A
3
Find the second derivative <strong>Find the second derivative   of the parametric equations   . Round your answer to two decimal places, if necessary.</strong> A) 0 B) 0.88 C)   D) 1.14 E)   of the parametric equations <strong>Find the second derivative   of the parametric equations   . Round your answer to two decimal places, if necessary.</strong> A) 0 B) 0.88 C)   D) 1.14 E)   . Round your answer to two decimal places, if necessary.

A) 0
B) 0.88
C) <strong>Find the second derivative   of the parametric equations   . Round your answer to two decimal places, if necessary.</strong> A) 0 B) 0.88 C)   D) 1.14 E)
D) 1.14
E) <strong>Find the second derivative   of the parametric equations   . Round your answer to two decimal places, if necessary.</strong> A) 0 B) 0.88 C)   D) 1.14 E)
A
4
Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​ <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​

A) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
Distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
The graph is an ellipse.
<strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
B) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
Distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
The graph is a hyperbola.
<strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
C) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
Distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
The graph is a hyperbola.
<strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
D) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
Distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
The graph is an ellipse.
<strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
E) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
Distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
The graph is an ellipse.
<strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. ​   ​</strong> A) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   B) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   C) eccentricity:   Distance from pole to directrix:   The graph is a hyperbola. ​   D) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​   E) eccentricity:   Distance from pole to directrix:   The graph is an ellipse. ​
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Find all points (if any) of horizontal and vertical tangency to the curve <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangent: none B) horizontal tangent: none, vertical tangents:   C) horizontal tangents:   , vertical tangent: none D) horizontal tangent: none, vertical tangents:   E) horizontal tangent: none, vertical tangent: none .

A) horizontal tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangent: none B) horizontal tangent: none, vertical tangents:   C) horizontal tangents:   , vertical tangent: none D) horizontal tangent: none, vertical tangents:   E) horizontal tangent: none, vertical tangent: none , vertical tangent: none
B) horizontal tangent: none, vertical tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangent: none B) horizontal tangent: none, vertical tangents:   C) horizontal tangents:   , vertical tangent: none D) horizontal tangent: none, vertical tangents:   E) horizontal tangent: none, vertical tangent: none
C) horizontal tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangent: none B) horizontal tangent: none, vertical tangents:   C) horizontal tangents:   , vertical tangent: none D) horizontal tangent: none, vertical tangents:   E) horizontal tangent: none, vertical tangent: none , vertical tangent: none
D) horizontal tangent: none, vertical tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangent: none B) horizontal tangent: none, vertical tangents:   C) horizontal tangents:   , vertical tangent: none D) horizontal tangent: none, vertical tangents:   E) horizontal tangent: none, vertical tangent: none
E) horizontal tangent: none, vertical tangent: none
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Find the eccentricity of the ellipse given by <strong>Find the eccentricity of the ellipse given by   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find the eccentricity of the ellipse given by   .</strong> A)   B)   C)   D)   E)
B) <strong>Find the eccentricity of the ellipse given by   .</strong> A)   B)   C)   D)   E)
C) <strong>Find the eccentricity of the ellipse given by   .</strong> A)   B)   C)   D)   E)
D) <strong>Find the eccentricity of the ellipse given by   .</strong> A)   B)   C)   D)   E)
E) <strong>Find the eccentricity of the ellipse given by   .</strong> A)   B)   C)   D)   E)
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7
Match the equation with its graph. <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)

A) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)
B) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)
C) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)
D) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)
E) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)
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8
For the given point in rectangular coordinates, find two sets of polar coordinates for the point for <strong>For the given point in rectangular coordinates, find two sets of polar coordinates for the point for   . ​   ​</strong> A)   B)   C)   D)   E)   . ​ <strong>For the given point in rectangular coordinates, find two sets of polar coordinates for the point for   . ​   ​</strong> A)   B)   C)   D)   E)

A) <strong>For the given point in rectangular coordinates, find two sets of polar coordinates for the point for   . ​   ​</strong> A)   B)   C)   D)   E)
B) <strong>For the given point in rectangular coordinates, find two sets of polar coordinates for the point for   . ​   ​</strong> A)   B)   C)   D)   E)
C) <strong>For the given point in rectangular coordinates, find two sets of polar coordinates for the point for   . ​   ​</strong> A)   B)   C)   D)   E)
D) <strong>For the given point in rectangular coordinates, find two sets of polar coordinates for the point for   . ​   ​</strong> A)   B)   C)   D)   E)
E) <strong>For the given point in rectangular coordinates, find two sets of polar coordinates for the point for   . ​   ​</strong> A)   B)   C)   D)   E)
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9
Identify the graph for the polar equation <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)
B) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)
C) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)
D) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)
E) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)
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10
Find the area of the surface generated by revolving the curve about the given axis. <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)   (i) x-axis; (ii) y-axis

A) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)
B) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)
C) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)
D) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)
E) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)
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11
Match the graph with its polar equation. ​ <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)

A) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
B) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
C) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
D) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
E) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
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12
Find two sets of polar coordinates for the point <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   for <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)
B) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)
C) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)
D) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)
E) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)
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13
Match the equation with its graph. <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)

A) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)
B) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)
C) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)
D) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)
E) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E)
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14
Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results. <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.

A) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   The graph is an ellipse. <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.
B) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   The graph is an ellipse. <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.
C) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   The graph is an ellipse. <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.
D) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   The graph is a hyperbola. <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.
E) eccentricity: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   distance from pole to directrix: <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   The graph is a hyperbola. <strong>Find the eccentricity and distance from the pole to the directrix of the conic. Then sketch and identify the graph. Use a graphing utility to confirm your results.  </strong> A) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   B) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   C) eccentricity:   distance from pole to directrix:   The graph is an ellipse.   D) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.   E) eccentricity:   distance from pole to directrix:   The graph is a hyperbola.
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Identify the graph for the polar equation <strong>Identify the graph for the polar equation   . ​</strong> A)   B)   C)   D)   E)   . ​

A) <strong>Identify the graph for the polar equation   . ​</strong> A)   B)   C)   D)   E)
B) <strong>Identify the graph for the polar equation   . ​</strong> A)   B)   C)   D)   E)
C) <strong>Identify the graph for the polar equation   . ​</strong> A)   B)   C)   D)   E)
D) <strong>Identify the graph for the polar equation   . ​</strong> A)   B)   C)   D)   E)
E) <strong>Identify the graph for the polar equation   . ​</strong> A)   B)   C)   D)   E)
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16
Match the equation with its graph. ​ <strong>Match the equation with its graph. ​   ​</strong> A)   B)   C)   D)   E)

A) <strong>Match the equation with its graph. ​   ​</strong> A)   B)   C)   D)   E)
B) <strong>Match the equation with its graph. ​   ​</strong> A)   B)   C)   D)   E)
C) <strong>Match the equation with its graph. ​   ​</strong> A)   B)   C)   D)   E)
D) <strong>Match the equation with its graph. ​   ​</strong> A)   B)   C)   D)   E)
E) <strong>Match the equation with its graph. ​   ​</strong> A)   B)   C)   D)   E)
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Identify the graph for the polar equation <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)
B) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)
C) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)
D) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)
E) <strong>Identify the graph for the polar equation   .</strong> A)   B)   C)   D)   E)
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18
Match the graph with its polar equation. ​ <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)

A) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
B) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
C) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
D) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
E) <strong>Match the graph with its polar equation. ​   ​</strong> A)   B)   C)   D)   E)
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19
Match the equation with its graph. <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E) none of these

A) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E) none of these
B) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E) none of these
C) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E) none of these
D) <strong>Match the equation with its graph.  </strong> A)   B)   C)   D)   E) none of these
E) none of these
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Find two sets of polar coordinates for the point <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   for <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)
B) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)
C) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)
D) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)
E) <strong>Find two sets of polar coordinates for the point   for   .</strong> A)   B)   C)   D)   E)
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Find a polar equation for the parabola with its focus at the pole and vertex <strong>Find a polar equation for the parabola with its focus at the pole and vertex   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find a polar equation for the parabola with its focus at the pole and vertex   .</strong> A)   B)   C)   D)   E)
B) <strong>Find a polar equation for the parabola with its focus at the pole and vertex   .</strong> A)   B)   C)   D)   E)
C) <strong>Find a polar equation for the parabola with its focus at the pole and vertex   .</strong> A)   B)   C)   D)   E)
D) <strong>Find a polar equation for the parabola with its focus at the pole and vertex   .</strong> A)   B)   C)   D)   E)
E) <strong>Find a polar equation for the parabola with its focus at the pole and vertex   .</strong> A)   B)   C)   D)   E)
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Find <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up and <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2. <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up

A) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up : slope <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up and concave up
B) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up slope 8 and concave down
C) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up slope 16 and concave up
D) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up : slope -8 and concave down
E) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up : slope <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to t = 2.  </strong> A)   : slope   and concave up B)   slope 8 and concave down C)   slope 16 and concave up D)   : slope -8 and concave down E)   : slope   and concave up and concave up
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Find the center, foci, and vertices of the hyperbola. <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   .

A) center: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . ; vertices: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . ; foci: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . .
B) center: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . ; vertices: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . ; foci: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . .
C) center: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . ; vertices: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . ; foci: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . .
D) center: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . ; vertices: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . ; foci: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . .
E) center: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . ; vertices: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . ; foci: <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . , <strong>Find the center, foci, and vertices of the hyperbola.  </strong> A) center:   ; vertices:   ,   ; foci:   ,   . B) center:   ; vertices:   ,   ; foci:   ,   . C) center:   ; vertices:   ,   ; foci:   ,   . D) center:   ; vertices:   ,   ; foci:   ,   . E) center:   ; vertices:   ,   ; foci:   ,   . .
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Find the eccentricity of the polar equation <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)
B) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)
C) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)
D) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)
E) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)
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Find a polar equation for the hyperbola with its focus at the pole, eccentricity <strong>Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   , and directrix <strong>Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)
B) <strong>Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)
C) <strong>Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)
D) <strong>Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)
E) <strong>Find a polar equation for the hyperbola with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)
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Find the vertex of the parabola given by <strong>Find the vertex of the parabola given by   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find the vertex of the parabola given by   .</strong> A)   B)   C)   D)   E)
B) <strong>Find the vertex of the parabola given by   .</strong> A)   B)   C)   D)   E)
C) <strong>Find the vertex of the parabola given by   .</strong> A)   B)   C)   D)   E)
D) <strong>Find the vertex of the parabola given by   .</strong> A)   B)   C)   D)   E)
E) <strong>Find the vertex of the parabola given by   .</strong> A)   B)   C)   D)   E)
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Find the distance from the pole to the directrix for the conic <strong>Find the distance from the pole to the directrix for the conic   . ​</strong> A)   B)   C)   D)   E)   . ​

A) <strong>Find the distance from the pole to the directrix for the conic   . ​</strong> A)   B)   C)   D)   E)
B) <strong>Find the distance from the pole to the directrix for the conic   . ​</strong> A)   B)   C)   D)   E)
C) <strong>Find the distance from the pole to the directrix for the conic   . ​</strong> A)   B)   C)   D)   E)
D) <strong>Find the distance from the pole to the directrix for the conic   . ​</strong> A)   B)   C)   D)   E)
E) <strong>Find the distance from the pole to the directrix for the conic   . ​</strong> A)   B)   C)   D)   E)
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28
Find the center of the ellipse given by <strong>Find the center of the ellipse given by   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find the center of the ellipse given by   .</strong> A)   B)   C)   D)   E)
B) <strong>Find the center of the ellipse given by   .</strong> A)   B)   C)   D)   E)
C) <strong>Find the center of the ellipse given by   .</strong> A)   B)   C)   D)   E)
D) <strong>Find the center of the ellipse given by   .</strong> A)   B)   C)   D)   E)
E) <strong>Find the center of the ellipse given by   .</strong> A)   B)   C)   D)   E)
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29
Find the area of the surface generated by revolving the curve <strong>Find the area of the surface generated by revolving the curve   about the x-axis on the interval   .</strong> A)   B)   C)   D)   E)   about the x-axis on the interval <strong>Find the area of the surface generated by revolving the curve   about the x-axis on the interval   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find the area of the surface generated by revolving the curve   about the x-axis on the interval   .</strong> A)   B)   C)   D)   E)
B) <strong>Find the area of the surface generated by revolving the curve   about the x-axis on the interval   .</strong> A)   B)   C)   D)   E)
C) <strong>Find the area of the surface generated by revolving the curve   about the x-axis on the interval   .</strong> A)   B)   C)   D)   E)
D) <strong>Find the area of the surface generated by revolving the curve   about the x-axis on the interval   .</strong> A)   B)   C)   D)   E)
E) <strong>Find the area of the surface generated by revolving the curve   about the x-axis on the interval   .</strong> A)   B)   C)   D)   E)
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Identify the conic for the polar equation <strong>Identify the conic for the polar equation   when   .</strong> A) ellipse B) parabola C) hyperbola when <strong>Identify the conic for the polar equation   when   .</strong> A) ellipse B) parabola C) hyperbola .

A) ellipse
B) parabola
C) hyperbola
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Find <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up and <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up if possible, and find the slope and concavity (if possible) at the point corresponding to <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up . <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up

A) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up at <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up : slope 1 and concave up
B) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up at <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up : slope -1 and concave up
C) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up at <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up : slope -1 and concave down
D) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up at <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up : slope 1 and concave down
E) <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up at <strong>Find   and   if possible, and find the slope and concavity (if possible) at the point corresponding to   .  </strong> A)   at   : slope 1 and concave up B)   at   : slope -1 and concave up C)   at   : slope -1 and concave down D)   at   : slope 1 and concave down E)   at   : slope of -1 and concave up : slope of -1 and concave up
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32
Find the second derivative <strong>Find the second derivative   of the parametric equations   . ​</strong> A)   ​ B)   ​ C)   ​ D)   ​ E)   ​ of the parametric equations <strong>Find the second derivative   of the parametric equations   . ​</strong> A)   ​ B)   ​ C)   ​ D)   ​ E)   ​ . ​

A) <strong>Find the second derivative   of the parametric equations   . ​</strong> A)   ​ B)   ​ C)   ​ D)   ​ E)   ​
B) <strong>Find the second derivative   of the parametric equations   . ​</strong> A)   ​ B)   ​ C)   ​ D)   ​ E)   ​
C) <strong>Find the second derivative   of the parametric equations   . ​</strong> A)   ​ B)   ​ C)   ​ D)   ​ E)   ​
D) <strong>Find the second derivative   of the parametric equations   . ​</strong> A)   ​ B)   ​ C)   ​ D)   ​ E)   ​
E) <strong>Find the second derivative   of the parametric equations   . ​</strong> A)   ​ B)   ​ C)   ​ D)   ​ E)   ​
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33
Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola. <strong>Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola.  </strong> A) parabola B) ellipse C) circle D) hyperbola

A) parabola
B) ellipse
C) circle
D) hyperbola
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34
Find an equation of the hyperbola with vertices <strong>Find an equation of the hyperbola with vertices   and asymptotes   .</strong> A)   B)   C)   D)   E)   and asymptotes <strong>Find an equation of the hyperbola with vertices   and asymptotes   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find an equation of the hyperbola with vertices   and asymptotes   .</strong> A)   B)   C)   D)   E)
B) <strong>Find an equation of the hyperbola with vertices   and asymptotes   .</strong> A)   B)   C)   D)   E)
C) <strong>Find an equation of the hyperbola with vertices   and asymptotes   .</strong> A)   B)   C)   D)   E)
D) <strong>Find an equation of the hyperbola with vertices   and asymptotes   .</strong> A)   B)   C)   D)   E)
E) <strong>Find an equation of the hyperbola with vertices   and asymptotes   .</strong> A)   B)   C)   D)   E)
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35
Find an equation of the parabola with vertex <strong>Find an equation of the parabola with vertex   and directrix   .</strong> A)   B)   C)   D)   E)   and directrix <strong>Find an equation of the parabola with vertex   and directrix   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find an equation of the parabola with vertex   and directrix   .</strong> A)   B)   C)   D)   E)
B) <strong>Find an equation of the parabola with vertex   and directrix   .</strong> A)   B)   C)   D)   E)
C) <strong>Find an equation of the parabola with vertex   and directrix   .</strong> A)   B)   C)   D)   E)
D) <strong>Find an equation of the parabola with vertex   and directrix   .</strong> A)   B)   C)   D)   E)
E) <strong>Find an equation of the parabola with vertex   and directrix   .</strong> A)   B)   C)   D)   E)
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36
Find the length of the curve <strong>Find the length of the curve   over the interval   . Round your answer to two decimal places. ​</strong> A) 0.58 B) 19.05 C) 11.00 D) 6.35 E) 1.73 over the interval <strong>Find the length of the curve   over the interval   . Round your answer to two decimal places. ​</strong> A) 0.58 B) 19.05 C) 11.00 D) 6.35 E) 1.73 . Round your answer to two decimal places. ​

A) 0.58
B) 19.05
C) 11.00
D) 6.35
E) 1.73
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37
Convert the polar equation to rectangular form. <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)

A) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)
B) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)
C) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)
D) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)
E) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)
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38
Find a polar equation for the ellipse with its focus at the pole and vertices <strong>Find a polar equation for the ellipse with its focus at the pole and vertices   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find a polar equation for the ellipse with its focus at the pole and vertices   .</strong> A)   B)   C)   D)   E)
B) <strong>Find a polar equation for the ellipse with its focus at the pole and vertices   .</strong> A)   B)   C)   D)   E)
C) <strong>Find a polar equation for the ellipse with its focus at the pole and vertices   .</strong> A)   B)   C)   D)   E)
D) <strong>Find a polar equation for the ellipse with its focus at the pole and vertices   .</strong> A)   B)   C)   D)   E)
E) <strong>Find a polar equation for the ellipse with its focus at the pole and vertices   .</strong> A)   B)   C)   D)   E)
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39
Find a polar equation for the ellipse with its focus at the pole, eccentricity <strong>Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   , and directrix <strong>Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)
B) <strong>Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)
C) <strong>Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)
D) <strong>Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)
E) <strong>Find a polar equation for the ellipse with its focus at the pole, eccentricity   , and directrix   .</strong> A)   B)   C)   D)   E)
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40
Find all points (if any) of horizontal and vertical tangency to the curve <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   .

A) horizontal tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   , vertical tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:
B) horizontal tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   , vertical tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:
C) horizontal tangent: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   , vertical tangent: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:
D) horizontal tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   , vertical tangents: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:
E) horizontal tangent: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:   , vertical tangent: <strong>Find all points (if any) of horizontal and vertical tangency to the curve   .</strong> A) horizontal tangents:   , vertical tangents:   B) horizontal tangents:   , vertical tangents:   C) horizontal tangent:   , vertical tangent:   D) horizontal tangents:   , vertical tangents:   E) horizontal tangent:   , vertical tangent:
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41
Find the area of the surface generated by revolving the curve <strong>Find the area of the surface generated by revolving the curve   about the y-axis on the interval   . Round your answer to two decimal places. ​</strong> A) 1436.54 B) 1413.69 C) 1401.46 D) 706.85 E) 2132.77 about the y-axis on the interval <strong>Find the area of the surface generated by revolving the curve   about the y-axis on the interval   . Round your answer to two decimal places. ​</strong> A) 1436.54 B) 1413.69 C) 1401.46 D) 706.85 E) 2132.77 . Round your answer to two decimal places. ​

A) 1436.54
B) 1413.69
C) 1401.46
D) 706.85
E) 2132.77
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42
Find the arc length of the curve on the given interval. <strong>Find the arc length of the curve on the given interval.   ​</strong> A)   B)   C)   D)   E)

A) <strong>Find the arc length of the curve on the given interval.   ​</strong> A)   B)   C)   D)   E)
B) <strong>Find the arc length of the curve on the given interval.   ​</strong> A)   B)   C)   D)   E)
C) <strong>Find the arc length of the curve on the given interval.   ​</strong> A)   B)   C)   D)   E)
D) <strong>Find the arc length of the curve on the given interval.   ​</strong> A)   B)   C)   D)   E)
E) <strong>Find the arc length of the curve on the given interval.   ​</strong> A)   B)   C)   D)   E)
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43
Find the arc length of the curve on the given interval. ​ <strong>Find the arc length of the curve on the given interval. ​  </strong> A)   B)   C)   D)   E)

A) <strong>Find the arc length of the curve on the given interval. ​  </strong> A)   B)   C)   D)   E)
B) <strong>Find the arc length of the curve on the given interval. ​  </strong> A)   B)   C)   D)   E)
C) <strong>Find the arc length of the curve on the given interval. ​  </strong> A)   B)   C)   D)   E)
D) <strong>Find the arc length of the curve on the given interval. ​  </strong> A)   B)   C)   D)   E)
E) <strong>Find the arc length of the curve on the given interval. ​  </strong> A)   B)   C)   D)   E)
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44
Determine the t intervals on which the curve <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:   is concave downward or concave upward.

A) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:   ; concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:
B) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:   ; concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:
C) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:
D) concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:
E) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   D) concave upward:   E) concave downward:
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45
Use the result, "the set of parametric equations for the line passing through <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   and <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   is <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   " to find a set of parametric equations for the line passing through <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   and <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)
B) <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)
C) <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)
D) <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)
E) <strong>Use the result, the set of parametric equations for the line passing through   and   is    to find a set of parametric equations for the line passing through   and   .</strong> A)   B)   C)   D)   E)
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46
The path of a projectile is modeled by the parametric equations <strong>The path of a projectile is modeled by the parametric equations   and   where x and y are measured in feet. Use a graphing utility to approximate the range of the projectile. Round your answer to two decimal places.</strong> A) 335.33 ft B) 558.88 ft C) 73.76 ft D) 419.16 ft E) 209.58 ft and <strong>The path of a projectile is modeled by the parametric equations   and   where x and y are measured in feet. Use a graphing utility to approximate the range of the projectile. Round your answer to two decimal places.</strong> A) 335.33 ft B) 558.88 ft C) 73.76 ft D) 419.16 ft E) 209.58 ft where x and y are measured in feet. Use a graphing utility to approximate the range of the projectile. Round your answer to two decimal places.

A) 335.33 ft
B) 558.88 ft
C) 73.76 ft
D) 419.16 ft
E) 209.58 ft
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47
Find the center, foci, vertices, and eccentricity of the ellipse. ​ <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)

A) <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)
B) <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)
C) <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)
D) <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)
E) <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)     <strong>Find the center, foci, vertices, and eccentricity of the ellipse. ​   ​</strong> A)     B)     C)     D)     E)
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48
Find a set of parametric equations for the rectangular equation <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   that satisfies the condition <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   at the point <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)
B) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)
C) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)
D) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)
E) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)
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49
Convert the polar equation to rectangular form. <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)

A) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)
B) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)
C) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)
D) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)
E) <strong>Convert the polar equation to rectangular form.  </strong> A)   B)   C)   D)   E)
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50
Identify any points at which the cycloid <strong>Identify any points at which the cycloid   is not smooth.</strong> A) not smooth when   B) smooth everywhere C) not smooth when   D) not smooth when   E) not smooth when   is not smooth.

A) not smooth when <strong>Identify any points at which the cycloid   is not smooth.</strong> A) not smooth when   B) smooth everywhere C) not smooth when   D) not smooth when   E) not smooth when
B) smooth everywhere
C) not smooth when <strong>Identify any points at which the cycloid   is not smooth.</strong> A) not smooth when   B) smooth everywhere C) not smooth when   D) not smooth when   E) not smooth when
D) not smooth when <strong>Identify any points at which the cycloid   is not smooth.</strong> A) not smooth when   B) smooth everywhere C) not smooth when   D) not smooth when   E) not smooth when
E) not smooth when <strong>Identify any points at which the cycloid   is not smooth.</strong> A) not smooth when   B) smooth everywhere C) not smooth when   D) not smooth when   E) not smooth when
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51
Find all points of intersection of the graphs of the equations. ​ <strong>Find all points of intersection of the graphs of the equations. ​   ​</strong> A)   B)   C)   D)   E)

A) <strong>Find all points of intersection of the graphs of the equations. ​   ​</strong> A)   B)   C)   D)   E)
B) <strong>Find all points of intersection of the graphs of the equations. ​   ​</strong> A)   B)   C)   D)   E)
C) <strong>Find all points of intersection of the graphs of the equations. ​   ​</strong> A)   B)   C)   D)   E)
D) <strong>Find all points of intersection of the graphs of the equations. ​   ​</strong> A)   B)   C)   D)   E)
E) <strong>Find all points of intersection of the graphs of the equations. ​   ​</strong> A)   B)   C)   D)   E)
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52
Write the corresponding rectangular equation for the curve represented by the parametric equations <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   by eliminating the parameter.

A) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
B) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
C) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
D) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
E) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
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53
Write the corresponding rectangular equation for the curve represented by the parametric equations <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   by eliminating the parameter.

A) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
B) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
C) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
D) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
E) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equations   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
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54
Find the area of inside <strong>Find the area of inside   and outside   by sketching the graph of the equations using the graphing utility. ​</strong> A)   B)   C)   D)   E)   and outside <strong>Find the area of inside   and outside   by sketching the graph of the equations using the graphing utility. ​</strong> A)   B)   C)   D)   E)   by sketching the graph of the equations using the graphing utility. ​

A) <strong>Find the area of inside   and outside   by sketching the graph of the equations using the graphing utility. ​</strong> A)   B)   C)   D)   E)
B) <strong>Find the area of inside   and outside   by sketching the graph of the equations using the graphing utility. ​</strong> A)   B)   C)   D)   E)
C) <strong>Find the area of inside   and outside   by sketching the graph of the equations using the graphing utility. ​</strong> A)   B)   C)   D)   E)
D) <strong>Find the area of inside   and outside   by sketching the graph of the equations using the graphing utility. ​</strong> A)   B)   C)   D)   E)
E) <strong>Find the area of inside   and outside   by sketching the graph of the equations using the graphing utility. ​</strong> A)   B)   C)   D)   E)
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55
Find the length of the curve over the given interval. <strong>Find the length of the curve over the given interval.  </strong> A)   B)   C)   D)   E)

A) <strong>Find the length of the curve over the given interval.  </strong> A)   B)   C)   D)   E)
B) <strong>Find the length of the curve over the given interval.  </strong> A)   B)   C)   D)   E)
C) <strong>Find the length of the curve over the given interval.  </strong> A)   B)   C)   D)   E)
D) <strong>Find the length of the curve over the given interval.  </strong> A)   B)   C)   D)   E)
E) <strong>Find the length of the curve over the given interval.  </strong> A)   B)   C)   D)   E)
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56
Determine the t intervals on which the curve <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   is concave downward or concave upward.

A) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   ; concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:
B) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   ; concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:
C) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   ; concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:
D) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   ; concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:
E) concave downward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:   ; concave upward: <strong>Determine the t intervals on which the curve   is concave downward or concave upward.</strong> A) concave downward:   ; concave upward:   B) concave downward:   ; concave upward:   C) concave downward:   ; concave upward:   D) concave downward:   ; concave upward:   E) concave downward:   ; concave upward:
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57
Write the corresponding rectangular equation for the curve represented by the parametric equation <strong>Write the corresponding rectangular equation for the curve represented by the parametric equation   by eliminating the parameter.</strong> A)   B)   C)   D)   E)   by eliminating the parameter.

A) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equation   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
B) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equation   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
C) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equation   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
D) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equation   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
E) <strong>Write the corresponding rectangular equation for the curve represented by the parametric equation   by eliminating the parameter.</strong> A)   B)   C)   D)   E)
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58
Find a set of parametric equations for the rectangular equation <strong>Find a set of parametric equations for the rectangular equation   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find a set of parametric equations for the rectangular equation   .</strong> A)   B)   C)   D)   E)
B) <strong>Find a set of parametric equations for the rectangular equation   .</strong> A)   B)   C)   D)   E)
C) <strong>Find a set of parametric equations for the rectangular equation   .</strong> A)   B)   C)   D)   E)
D) <strong>Find a set of parametric equations for the rectangular equation   .</strong> A)   B)   C)   D)   E)
E) <strong>Find a set of parametric equations for the rectangular equation   .</strong> A)   B)   C)   D)   E)
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59
Find the area of the surface formed by revolving about the <strong>Find the area of the surface formed by revolving about the   axis the following curve over the given interval. ​   ​</strong> A)   B)   C)   D)   E)   axis the following curve over the given interval. ​ <strong>Find the area of the surface formed by revolving about the   axis the following curve over the given interval. ​   ​</strong> A)   B)   C)   D)   E)

A) <strong>Find the area of the surface formed by revolving about the   axis the following curve over the given interval. ​   ​</strong> A)   B)   C)   D)   E)
B) <strong>Find the area of the surface formed by revolving about the   axis the following curve over the given interval. ​   ​</strong> A)   B)   C)   D)   E)
C) <strong>Find the area of the surface formed by revolving about the   axis the following curve over the given interval. ​   ​</strong> A)   B)   C)   D)   E)
D) <strong>Find the area of the surface formed by revolving about the   axis the following curve over the given interval. ​   ​</strong> A)   B)   C)   D)   E)
E) <strong>Find the area of the surface formed by revolving about the   axis the following curve over the given interval. ​   ​</strong> A)   B)   C)   D)   E)
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60
Sketch the curve represented by the parametric equations <strong>Sketch the curve represented by the parametric equations   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Sketch the curve represented by the parametric equations   .</strong> A)   B)   C)   D)   E)
B) <strong>Sketch the curve represented by the parametric equations   .</strong> A)   B)   C)   D)   E)
C) <strong>Sketch the curve represented by the parametric equations   .</strong> A)   B)   C)   D)   E)
D) <strong>Sketch the curve represented by the parametric equations   .</strong> A)   B)   C)   D)   E)
E) <strong>Sketch the curve represented by the parametric equations   .</strong> A)   B)   C)   D)   E)
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61
Find the arc length of the curve <strong>Find the arc length of the curve   on the interval   . Round your answer to three decimal places.</strong> A) 287.453 B) 191.635 C) 193.606 D) 66.480 E) 99.721 on the interval <strong>Find the arc length of the curve   on the interval   . Round your answer to three decimal places.</strong> A) 287.453 B) 191.635 C) 193.606 D) 66.480 E) 99.721 . Round your answer to three decimal places.

A) 287.453
B) 191.635
C) 193.606
D) 66.480
E) 99.721
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62
Find a set of parametric equations for the rectangular equation <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   that satisfies the condition <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   at the point <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)
B) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)
C) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)
D) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)
E) <strong>Find a set of parametric equations for the rectangular equation   that satisfies the condition   at the point   .</strong> A)   B)   C)   D)   E)
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63
Find the area of the region lying between the loops of <strong>Find the area of the region lying between the loops of   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find the area of the region lying between the loops of   .</strong> A)   B)   C)   D)   E)
B) <strong>Find the area of the region lying between the loops of   .</strong> A)   B)   C)   D)   E)
C) <strong>Find the area of the region lying between the loops of   .</strong> A)   B)   C)   D)   E)
D) <strong>Find the area of the region lying between the loops of   .</strong> A)   B)   C)   D)   E)
E) <strong>Find the area of the region lying between the loops of   .</strong> A)   B)   C)   D)   E)
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64
Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter. <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)

A) <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)
B) <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)
C) <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)
D) <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)
E) <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)     <strong>Sketch the curve represented by the parametric equations, and write the corresponding rectangular equation by eliminating the parameter.  </strong> A)     B)     C)     D)     E)
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65
Find the area of the inner loop of <strong>Find the area of the inner loop of   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find the area of the inner loop of   .</strong> A)   B)   C)   D)   E)
B) <strong>Find the area of the inner loop of   .</strong> A)   B)   C)   D)   E)
C) <strong>Find the area of the inner loop of   .</strong> A)   B)   C)   D)   E)
D) <strong>Find the area of the inner loop of   .</strong> A)   B)   C)   D)   E)
E) <strong>Find the area of the inner loop of   .</strong> A)   B)   C)   D)   E)
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66
Find the area of the surface generated by revolving the curve about the given axis. <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)   (i) x-axis; (ii) y-axis

A) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)
B) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)
C) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)
D) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)
E) <strong>Find the area of the surface generated by revolving the curve about the given axis.   (i) x-axis; (ii) y-axis</strong> A)   B)   C)   D)   E)
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67
Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola. <strong>Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola.  </strong> A) parabola B) circle C) ellipse D) hyperbola

A) parabola
B) circle
C) ellipse
D) hyperbola
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68
Find the foci of the ellipse given by <strong>Find the foci of the ellipse given by   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find the foci of the ellipse given by   .</strong> A)   B)   C)   D)   E)
B) <strong>Find the foci of the ellipse given by   .</strong> A)   B)   C)   D)   E)
C) <strong>Find the foci of the ellipse given by   .</strong> A)   B)   C)   D)   E)
D) <strong>Find the foci of the ellipse given by   .</strong> A)   B)   C)   D)   E)
E) <strong>Find the foci of the ellipse given by   .</strong> A)   B)   C)   D)   E)
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69
Use the result, "the set of parametric equations for the ellipse is <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   " to find a set of parametric equations for the ellipse with vertices <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   and <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   and with foci at <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   and <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)   . ​

A) <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)
B) <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)
C) <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)
D) <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)
E) <strong>Use the result, the set of parametric equations for the ellipse is    to find a set of parametric equations for the ellipse with vertices   and   and with foci at   and   . ​</strong> A)   B)   C)   D)   E)
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70
Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola. <strong>Classify the graph of the equation as a circle, a parabola, an ellipse, or a hyperbola.  </strong> A) circle B) hyperbola C) ellipse D) parabola

A) circle
B) hyperbola
C) ellipse
D) parabola
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71
Identify any points at which the Folium of Descartes <strong>Identify any points at which the Folium of Descartes   is not smooth. Round your answer to two decimal places, if necessary.</strong> A) not smooth when   B) not smooth when   C) not smooth when   D) smooth everywhere E) not smooth when   is not smooth. Round your answer to two decimal places, if necessary.

A) not smooth when <strong>Identify any points at which the Folium of Descartes   is not smooth. Round your answer to two decimal places, if necessary.</strong> A) not smooth when   B) not smooth when   C) not smooth when   D) smooth everywhere E) not smooth when
B) not smooth when <strong>Identify any points at which the Folium of Descartes   is not smooth. Round your answer to two decimal places, if necessary.</strong> A) not smooth when   B) not smooth when   C) not smooth when   D) smooth everywhere E) not smooth when
C) not smooth when <strong>Identify any points at which the Folium of Descartes   is not smooth. Round your answer to two decimal places, if necessary.</strong> A) not smooth when   B) not smooth when   C) not smooth when   D) smooth everywhere E) not smooth when
D) smooth everywhere
E) not smooth when <strong>Identify any points at which the Folium of Descartes   is not smooth. Round your answer to two decimal places, if necessary.</strong> A) not smooth when   B) not smooth when   C) not smooth when   D) smooth everywhere E) not smooth when
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72
Find the distance from the pole to the directrix for the conic <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)
B) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)
C) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)
D) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)
E) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)
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73
Uranus moves in an elliptical orbit with the sun at one of the foci. The length of the half of the major axis is 2,876,769,540 kilometers, and the eccentricity is 0.0444. Find the minimum distance (perihelion) of Uranus from the sun. Round your answer to nearest kilometer. ​

A) 3,004,498,108 km
B) 2,749,040,972 km
C) 2,819,234,149 km
D) 7,819,870,365 km
E) 2,934,304,931 km
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74
Find the distance from the pole to the directrix for the conic <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)
B) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)
C) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)
D) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)
E) <strong>Find the distance from the pole to the directrix for the conic   .</strong> A)   B)   C)   D)   E)
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75
Find the eccentricity of the polar equation <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)
B) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)
C) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)
D) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)
E) <strong>Find the eccentricity of the polar equation   .</strong> A)   B)   C)   D)   E)
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76
Find the vertex, focus, and directrix of the parabola and sketch its graph. <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix

A) vertex: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     ; focus: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     ; directrix <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix
B) vertex: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     ; focus: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     ; directrix <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix
C) vertex: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     ; focus: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     ; directrix <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix
D) vertex: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     ; focus: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     ; directrix <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix
E) vertex: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     ; focus: <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     ; directrix <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix     <strong>Find the vertex, focus, and directrix of the parabola and sketch its graph.  </strong> A) vertex:   ; focus:   ; directrix     B) vertex:   ; focus:   ; directrix     C) vertex:   ; focus:   ; directrix     D) vertex:   ; focus:   ; directrix     E) vertex:   ; focus:   ; directrix
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77
Find the area of one petal of <strong>Find the area of one petal of   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find the area of one petal of   .</strong> A)   B)   C)   D)   E)
B) <strong>Find the area of one petal of   .</strong> A)   B)   C)   D)   E)
C) <strong>Find the area of one petal of   .</strong> A)   B)   C)   D)   E)
D) <strong>Find the area of one petal of   .</strong> A)   B)   C)   D)   E)
E) <strong>Find the area of one petal of   .</strong> A)   B)   C)   D)   E)
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78
The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   with the horizontal and having an initial velocity of <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   feet per second is given by <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   and <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   and <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)   . Round your answer to one decimal place. ​ <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)

A) <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)
B) <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)
C) <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)
D) <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)
E) <strong>The parametric equations for the path of a projectile launched at a height h feet above the ground, at an angle   with the horizontal and having an initial velocity of   feet per second is given by   and   . The center field fence in a ballpark is 10 feet high and 400 feet from home plate. The ball is hit 2 feet above the ground. It leaves the bat at an angle of   degrees with the horizontal at a speed of 95 miles per hour as shown in the figure. Find the minimum angle at which the ball must leave the bat in order for the hit to be a home run using the parametric equations   and   . Round your answer to one decimal place. ​   ​</strong> A)   B)   C)   D)   E)
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79
Find the area of the interior of <strong>Find the area of the interior of   .</strong> A)   B)   C)   D)   E)   .

A) <strong>Find the area of the interior of   .</strong> A)   B)   C)   D)   E)
B) <strong>Find the area of the interior of   .</strong> A)   B)   C)   D)   E)
C) <strong>Find the area of the interior of   .</strong> A)   B)   C)   D)   E)
D) <strong>Find the area of the interior of   .</strong> A)   B)   C)   D)   E)
E) <strong>Find the area of the interior of   .</strong> A)   B)   C)   D)   E)
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80
For the given point in polar coordinates, find the corresponding rectangular coordinates for the point. <strong>For the given point in polar coordinates, find the corresponding rectangular coordinates for the point.   . ​</strong> A)   B)   C)   D)   E)   . ​

A) <strong>For the given point in polar coordinates, find the corresponding rectangular coordinates for the point.   . ​</strong> A)   B)   C)   D)   E)
B) <strong>For the given point in polar coordinates, find the corresponding rectangular coordinates for the point.   . ​</strong> A)   B)   C)   D)   E)
C) <strong>For the given point in polar coordinates, find the corresponding rectangular coordinates for the point.   . ​</strong> A)   B)   C)   D)   E)
D) <strong>For the given point in polar coordinates, find the corresponding rectangular coordinates for the point.   . ​</strong> A)   B)   C)   D)   E)
E) <strong>For the given point in polar coordinates, find the corresponding rectangular coordinates for the point.   . ​</strong> A)   B)   C)   D)   E)
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