Question 1

Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-The graph of y = f (3x) is the graph of y = f (x) with a (choose one: vertical stretch, vertical shrink,
horizontal stretch, horizontal shrink).

Accepted Answer

The answer of Write the word or phrase that best...

Question 2

Solve the problem.
-The table below shows the wind speed y (in mph) of a hurricane versus the barometric pressure x (in mb). $\begin{array}{|c|c|}
\hline \begin{array}{c}
\text { Barometric } \
\text { Pressure (mb) (x) }
\end{array} & \begin{array}{c}
\text { Wind } \
\text { Speed (mph) }(\mathbf{y})
\end{array} \
\hline 1,005 & 35 \
\hline 1,004 & 45 \
\hline 1,000 & 50 \
\hline 996 & 65 \
\hline 984 & 80 \
\hline 970 & 100 \
\hline 949 & 110 \
\hline 929 & 145 \
\hline 904 & 160 \
\hline
\end{array}$

a. Use the data in the table to find the least-squares regression line. Round the slope to 2 decimal places and the $y$-intercept to the nearest whole unit.
b. Use the model in part (a) to approximate the wind speed of a hurricane with a barometric pressure of $900 \mathrm { mb }$.

Accepted Answer

The answer of Solve the problem.
-The table below shows the...

Question 3

Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-$$\text { The graph of } y = \frac { 1 } { 3 } f ( x ) \text { is the graph of } y = f ( x ) \text { with a (choose one: vertical stretch, vertical shrink, }$$ horizontal stretch, horizontal shrink).

Accepted Answer

The answer of Write the word or phrase that best...

Question 4

Choose the one alternative that best completes the statement or answers the question.
From memory match each equation with its graph.
-$f(x)=\sqrt{x} \quad g(x)=\frac{1}{x} \quad h(x)=x^{2}$
I

II

III

Accepted Answer

The answer of Choose the one alternative that best completes...

Question 5

Sketch the graph using transformations of a parent function (without a table of values).
-$$h ( x ) = \sqrt [ 3 ] { x - 2 }$$

Accepted Answer

The answer of Sketch the graph using transformations of a...

Question 6

Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-Let c represent a positive real number. The graph of y = f (x) + c is the graph of y = f (x) shifted
(up/down/left/right) c units.

Accepted Answer

The answer of Write the word or phrase that best...

Question 7

Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-The graph of $y = - f ( x )$ is the graph of $y = f ( x )$ reflected across the  ـــــــــــــaxis.

Accepted Answer

The answer of Write the word or phrase that best...

Question 8

Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-Let c represent a positive real number. The graph of y = f (x + c) is the graph of y = f (x) shifted
(up/down/left/right) c units.

Accepted Answer

The answer of Write the word or phrase that best...

Question 9

Sketch the graph using transformations of a parent function (without a table of values).
-$$a ( x ) = x ^ { 2 } - 3$$

Accepted Answer

The answer of Sketch the graph using transformations of a...

Question 10

Use translations to graph the given function.
-$$f ( x ) = | x + 1 |$$

Accepted Answer

The answer of Use translations to graph the given function.
-\[f...

Question 11

Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-The graph of $y = f \left( \frac { 1 } { 3 } x \right)$ is the graph of $y = f ( x )$ with a (choose one: vertical stretch, vertical shrink, horizontal stretch, horizontal shrink).

Accepted Answer

The answer of Write the word or phrase that best...

Question 12

Choose the one alternative that best completes the statement or answers the question.
From memory match each equation with its graph.
-$f(x)=\sqrt[3]{x} \quad g(x)=x^{2} \quad h(x)=|x|$
I

II

III

Accepted Answer

The answer of Choose the one alternative that best completes...

Question 13

Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-A function defined by f (x) = mx + b is a function and its graph is a line in a
rectangular coordinate system.

Accepted Answer

The answer of Write the word or phrase that best...

Question 14

Sketch the graph using transformations of a parent function (without a table of values).
-$$r ( x ) = \sqrt { x } + 2$$

Accepted Answer

The answer of Sketch the graph using transformations of a...

Question 15

Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-The graph of y = 3f (x) is the graph of y = f (x) with a (choose one: vertical stretch, vertical shrink,
horizontal stretch, horizontal shrink).

Accepted Answer

The answer of Write the word or phrase that best...

Question 16

Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-Let c represent a positive real number. The graph of y = f (x) - c is the graph of y = f (x) shifted
(up/down/left/right) c units.

Accepted Answer

The answer of Write the word or phrase that best...

Question 17

Sketch the graph using transformations of a parent function (without a table of values).
-$$m ( x ) = \frac { 1 } { x } + 3$$

Accepted Answer

The answer of Sketch the graph using transformations of a...

Question 18

Use translations to graph the given function.
-$$g ( x ) = \frac { 1 } { x - 1 } + 3$$

Accepted Answer

The answer of Use translations to graph the given function.
-\[g...

Question 19

Use translations to graph the given function.
-$$a ( x ) = \sqrt { x - 2 } - 1$$

Accepted Answer

The answer of Use translations to graph the given function.
-\[a...

Question 20

Write the word or phrase that best completes each statement or answers the question.
Provide the missing information.
-Let c represent a positive real number. The graph of y = f (x - c) is the graph of y = f (x) shifted
(up/down/left/right) c units.

Accepted Answer

The answer of Write the word or phrase that best...

Quiz 2: Functions and Relations

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -The graph of y = f (3x) is the graph of y = f (x) with a (choose one: vertical stretch, vertical shrink, horizontal stretch, horizontal shrink).

Sketch the graph using transformations of a parent function (without a table of values) . - $h ( x ) = \sqrt [ 3 ] { x - 2 }$

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -Let c represent a positive real number. The graph of y = f (x) + c is the graph of y = f (x) shifted (up/down/left/right) c units.

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -The graph of $y = - f ( x )$ is the graph of $y = f ( x )$ reflected across the ـــــــــــــaxis.

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -Let c represent a positive real number. The graph of y = f (x + c) is the graph of y = f (x) shifted (up/down/left/right) c units.

Sketch the graph using transformations of a parent function (without a table of values) . - $a ( x ) = x ^ { 2 } - 3$

Use translations to graph the given function. - $f ( x ) = | x + 1 |$

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -The graph of $y = f \left( \frac { 1 } { 3 } x \right)$ is the graph of $y = f ( x )$ with a (choose one: vertical stretch, vertical shrink, horizontal stretch, horizontal shrink).

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -A function defined by f (x) = mx + b is a function and its graph is a line in a rectangular coordinate system.

Sketch the graph using transformations of a parent function (without a table of values) . - $r ( x ) = \sqrt { x } + 2$

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -The graph of y = 3f (x) is the graph of y = f (x) with a (choose one: vertical stretch, vertical shrink, horizontal stretch, horizontal shrink).

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -Let c represent a positive real number. The graph of y = f (x) - c is the graph of y = f (x) shifted (up/down/left/right) c units.

Sketch the graph using transformations of a parent function (without a table of values) . - $m ( x ) = \frac { 1 } { x } + 3$

Use translations to graph the given function. - $g ( x ) = \frac { 1 } { x - 1 } + 3$

Use translations to graph the given function. - $a ( x ) = \sqrt { x - 2 } - 1$

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -Let c represent a positive real number. The graph of y = f (x - c) is the graph of y = f (x) shifted (up/down/left/right) c units.

Quiz 2: Functions and Relations

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -The graph of y = f (3x) is the graph of y = f (x) with a (choose one: vertical stretch, vertical shrink, horizontal stretch, horizontal shrink).

Choose the one alternative that best completes the statement or answers the question. From memory match each equation with its graph. - f(x) =xg(x) =1xh(x) =x2f(x) =\sqrt{x} \quad g(x) =\frac{1}{x} \quad h(x) =x^{2}f(x) =x​g(x) =x1​h(x) =x2 I II III

Sketch the graph using transformations of a parent function (without a table of values) . - h(x) =x−23h ( x ) = \sqrt [ 3 ] { x - 2 }h(x) =3x−2​

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -Let c represent a positive real number. The graph of y = f (x) + c is the graph of y = f (x) shifted (up/down/left/right) c units.

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -The graph of y=−f(x)y = - f ( x )y=−f(x) is the graph of y=f(x)y = f ( x )y=f(x) reflected across the ـــــــــــــaxis.

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -Let c represent a positive real number. The graph of y = f (x + c) is the graph of y = f (x) shifted (up/down/left/right) c units.

Sketch the graph using transformations of a parent function (without a table of values) . - a(x) =x2−3a ( x ) = x ^ { 2 } - 3a(x) =x2−3

Use translations to graph the given function. - f(x) =∣x+1∣f ( x ) = | x + 1 |f(x) =∣x+1∣

Choose the one alternative that best completes the statement or answers the question. From memory match each equation with its graph. - f(x) =x3g(x) =x2h(x) =∣x∣f(x) =\sqrt[3]{x} \quad g(x) =x^{2} \quad h(x) =|x|f(x) =3x​g(x) =x2h(x) =∣x∣ I II III

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -A function defined by f (x) = mx + b is a function and its graph is a line in a rectangular coordinate system.

Sketch the graph using transformations of a parent function (without a table of values) . - r(x) =x+2r ( x ) = \sqrt { x } + 2r(x) =x​+2

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -The graph of y = 3f (x) is the graph of y = f (x) with a (choose one: vertical stretch, vertical shrink, horizontal stretch, horizontal shrink).

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -Let c represent a positive real number. The graph of y = f (x) - c is the graph of y = f (x) shifted (up/down/left/right) c units.

Sketch the graph using transformations of a parent function (without a table of values) . - m(x) =1x+3m ( x ) = \frac { 1 } { x } + 3m(x) =x1​+3

Use translations to graph the given function. - g(x) =1x−1+3g ( x ) = \frac { 1 } { x - 1 } + 3g(x) =x−11​+3

Use translations to graph the given function. - a(x) =x−2−1a ( x ) = \sqrt { x - 2 } - 1a(x) =x−2​−1

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -Let c represent a positive real number. The graph of y = f (x - c) is the graph of y = f (x) shifted (up/down/left/right) c units.

Sketch the graph using transformations of a parent function (without a table of values) . - $h ( x ) = \sqrt [ 3 ] { x - 2 }$

Write the word or phrase that best completes each statement or answers the question. Provide the missing information. -The graph of $y = - f ( x )$ is the graph of $y = f ( x )$ reflected across the ـــــــــــــaxis.

Sketch the graph using transformations of a parent function (without a table of values) . - $a ( x ) = x ^ { 2 } - 3$

Use translations to graph the given function. - $f ( x ) = | x + 1 |$

Sketch the graph using transformations of a parent function (without a table of values) . - $r ( x ) = \sqrt { x } + 2$

Sketch the graph using transformations of a parent function (without a table of values) . - $m ( x ) = \frac { 1 } { x } + 3$

Use translations to graph the given function. - $g ( x ) = \frac { 1 } { x - 1 } + 3$

Use translations to graph the given function. - $a ( x ) = \sqrt { x - 2 } - 1$