Deck 6: Trigonometric Identities and Equations

ملء الشاشة (f)
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سؤال
Write the expression in terms of a single trigonometric function. <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
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سؤال
Which of the following is an equivalent expression for <strong>Which of the following is an equivalent expression for   ?</strong> A)cot 8 x B)2 cot x C)2 sin 8 x D)2 tan 8 x E)tan 8 x <div style=padding-top: 35px> ?

A)cot 8 x
B)2 cot x
C)2 sin 8 x
D)2 tan 8 x
E)tan 8 x
سؤال
Find the exact values of sin 2 a, cos 2 a, and tan 2 a, given the following information. <strong>Find the exact values of sin 2 a, cos 2 a, and tan 2 a, given the following information.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Find the exact values of sin 2 a, cos 2 a, and tan 2 a, given the following information.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the exact values of sin 2 a, cos 2 a, and tan 2 a, given the following information.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the exact values of sin 2 a, cos 2 a, and tan 2 a, given the following information.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the exact values of sin 2 a, cos 2 a, and tan 2 a, given the following information.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the exact values of sin 2 a, cos 2 a, and tan 2 a, given the following information.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the exact value of the given function. <strong>Find the exact value of the given function.   , a in Quadrant I, and   , b in Quadrant IV, find sin ( a b ).</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> , a in Quadrant I, and <strong>Find the exact value of the given function.   , a in Quadrant I, and   , b in Quadrant IV, find sin ( a b ).</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> , b in Quadrant IV, find sin ( a b ).

A) <strong>Find the exact value of the given function.   , a in Quadrant I, and   , b in Quadrant IV, find sin ( a b ).</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Find the exact value of the given function.   , a in Quadrant I, and   , b in Quadrant IV, find sin ( a b ).</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Find the exact value of the given function.   , a in Quadrant I, and   , b in Quadrant IV, find sin ( a b ).</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Find the exact value of the given function.   , a in Quadrant I, and   , b in Quadrant IV, find sin ( a b ).</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Find the exact value of the given function.   , a in Quadrant I, and   , b in Quadrant IV, find sin ( a b ).</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Write the expression as the product of two functions. <strong>Write the expression as the product of two functions.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Write the expression as the product of two functions.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Write the expression as the product of two functions.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Write the expression as the product of two functions.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Write the expression as the product of two functions.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Write the expression as the product of two functions.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Which of the following is an equivalent expression for <strong>Which of the following is an equivalent expression for   ?</strong> A)-1 B)p C)0 D)   E)1 <div style=padding-top: 35px> ?

A)-1
B)p
C)0
D) <strong>Which of the following is an equivalent expression for   ?</strong> A)-1 B)p C)0 D)   E)1 <div style=padding-top: 35px>
E)1
سؤال
Which of the following is equivalent to <strong>Which of the following is equivalent to   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> ?

A) <strong>Which of the following is equivalent to   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Which of the following is equivalent to   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Which of the following is equivalent to   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Which of the following is equivalent to   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Which of the following is equivalent to   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Which of the following is an equivalent expression for <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> ?

A) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Complete the identity by finding the right side of the equation. <strong>Complete the identity by finding the right side of the equation.   = ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> = ?

A) <strong>Complete the identity by finding the right side of the equation.   = ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Complete the identity by finding the right side of the equation.   = ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Complete the identity by finding the right side of the equation.   = ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Complete the identity by finding the right side of the equation.   = ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Complete the identity by finding the right side of the equation.   = ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Find the exact value of the expression. <strong>Find the exact value of the expression.  </strong> A)   B)   C)20 D)   E)   <div style=padding-top: 35px>

A) <strong>Find the exact value of the expression.  </strong> A)   B)   C)20 D)   E)   <div style=padding-top: 35px>
B) <strong>Find the exact value of the expression.  </strong> A)   B)   C)20 D)   E)   <div style=padding-top: 35px>
C)20
D) <strong>Find the exact value of the expression.  </strong> A)   B)   C)20 D)   E)   <div style=padding-top: 35px>
E) <strong>Find the exact value of the expression.  </strong> A)   B)   C)20 D)   E)   <div style=padding-top: 35px>
سؤال
Show that the equation is not an identity by finding an x value for which the left side of the equation is not equal to the right side. <strong>Show that the equation is not an identity by finding an x value for which the left side of the equation is not equal to the right side.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Show that the equation is not an identity by finding an x value for which the left side of the equation is not equal to the right side.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Show that the equation is not an identity by finding an x value for which the left side of the equation is not equal to the right side.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Show that the equation is not an identity by finding an x value for which the left side of the equation is not equal to the right side.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Show that the equation is not an identity by finding an x value for which the left side of the equation is not equal to the right side.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Show that the equation is not an identity by finding an x value for which the left side of the equation is not equal to the right side.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Write the expression in terms of a single trigonometric function. <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Graph the given equation. <strong>Graph the given equation.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Graph the given equation.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Graph the given equation.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Graph the given equation.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Graph the given equation.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Graph the given equation.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Write the given equation in the form <strong>Write the given equation in the form   where the measure of a is in degrees.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> where the measure of a is in degrees. <strong>Write the given equation in the form   where the measure of a is in degrees.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Write the given equation in the form   where the measure of a is in degrees.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Write the given equation in the form   where the measure of a is in degrees.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Write the given equation in the form   where the measure of a is in degrees.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Write the given equation in the form   where the measure of a is in degrees.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Write the given equation in the form   where the measure of a is in degrees.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Which of the following is an equivalent expression for <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> ?

A) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Use the half-angle identities to find the exact value of the trigonometric expression. cos 22.5 °

A) <strong>Use the half-angle identities to find the exact value of the trigonometric expression. cos 22.5 °</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Use the half-angle identities to find the exact value of the trigonometric expression. cos 22.5 °</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Use the half-angle identities to find the exact value of the trigonometric expression. cos 22.5 °</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Use the half-angle identities to find the exact value of the trigonometric expression. cos 22.5 °</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Use the half-angle identities to find the exact value of the trigonometric expression. cos 22.5 °</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Write the given equation in the form <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> where the measure of <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> is in radians. <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Which of the following is an equivalent expression for <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> ?

A) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Write the trigonometric function in terms of a single trigonometric function. <strong>Write the trigonometric function in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Write the trigonometric function in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Write the trigonometric function in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Write the trigonometric function in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Write the trigonometric function in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Write the trigonometric function in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Write the expression as the sum or difference of two functions. <strong>Write the expression as the sum or difference of two functions.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Write the expression as the sum or difference of two functions.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Write the expression as the sum or difference of two functions.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Write the expression as the sum or difference of two functions.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Write the expression as the sum or difference of two functions.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Write the expression as the sum or difference of two functions.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
The table below shows the sunset time for Omaha, Nebraska, for selected days in 2009. Find the sine regression function that models the sunset time, in hours, as a function of the day number. Let x = 1 represent January 1, 2009. Assume that the sunset times have a period of 365.25 days. <strong>The table below shows the sunset time for Omaha, Nebraska, for selected days in 2009. Find the sine regression function that models the sunset time, in hours, as a function of the day number. Let x = 1 represent January 1, 2009. Assume that the sunset times have a period of 365.25 days.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>The table below shows the sunset time for Omaha, Nebraska, for selected days in 2009. Find the sine regression function that models the sunset time, in hours, as a function of the day number. Let x = 1 represent January 1, 2009. Assume that the sunset times have a period of 365.25 days.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>The table below shows the sunset time for Omaha, Nebraska, for selected days in 2009. Find the sine regression function that models the sunset time, in hours, as a function of the day number. Let x = 1 represent January 1, 2009. Assume that the sunset times have a period of 365.25 days.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>The table below shows the sunset time for Omaha, Nebraska, for selected days in 2009. Find the sine regression function that models the sunset time, in hours, as a function of the day number. Let x = 1 represent January 1, 2009. Assume that the sunset times have a period of 365.25 days.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>The table below shows the sunset time for Omaha, Nebraska, for selected days in 2009. Find the sine regression function that models the sunset time, in hours, as a function of the day number. Let x = 1 represent January 1, 2009. Assume that the sunset times have a period of 365.25 days.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>The table below shows the sunset time for Omaha, Nebraska, for selected days in 2009. Find the sine regression function that models the sunset time, in hours, as a function of the day number. Let x = 1 represent January 1, 2009. Assume that the sunset times have a period of 365.25 days.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Solve for y in terms of x . <strong>Solve for y in terms of x .  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Solve for y in terms of x .  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Solve for y in terms of x .  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Solve for y in terms of x .  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Solve for y in terms of x .  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Solve for y in terms of x .  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Graph the equation. <strong>Graph the equation.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Graph the equation.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Graph the equation.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Graph the equation.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Graph the equation.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Graph the equation.  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Solve the equation for exact solutions in the interval <strong>Solve the equation for exact solutions in the interval   .  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> . <strong>Solve the equation for exact solutions in the interval   .  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Solve the equation for exact solutions in the interval   .  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Solve the equation for exact solutions in the interval   .  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Solve the equation for exact solutions in the interval   .  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Solve the equation for exact solutions in the interval   .  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Solve the equation for exact solutions in the interval   .  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
سؤال
Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth. <strong>Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth.   where  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px> where <strong>Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth.   where  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>

A) <strong>Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth.   where  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
B) <strong>Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth.   where  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
C) <strong>Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth.   where  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
D) <strong>Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth.   where  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
E) <strong>Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth.   where  </strong> A)   B)   C)   D)   E)   <div style=padding-top: 35px>
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Deck 6: Trigonometric Identities and Equations
1
Write the expression in terms of a single trigonometric function. <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)

A) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
B) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
C) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
D) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
E) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
2
Which of the following is an equivalent expression for <strong>Which of the following is an equivalent expression for   ?</strong> A)cot 8 x B)2 cot x C)2 sin 8 x D)2 tan 8 x E)tan 8 x ?

A)cot 8 x
B)2 cot x
C)2 sin 8 x
D)2 tan 8 x
E)tan 8 x
2 tan 8 x
3
Find the exact values of sin 2 a, cos 2 a, and tan 2 a, given the following information. <strong>Find the exact values of sin 2 a, cos 2 a, and tan 2 a, given the following information.  </strong> A)   B)   C)   D)   E)

A) <strong>Find the exact values of sin 2 a, cos 2 a, and tan 2 a, given the following information.  </strong> A)   B)   C)   D)   E)
B) <strong>Find the exact values of sin 2 a, cos 2 a, and tan 2 a, given the following information.  </strong> A)   B)   C)   D)   E)
C) <strong>Find the exact values of sin 2 a, cos 2 a, and tan 2 a, given the following information.  </strong> A)   B)   C)   D)   E)
D) <strong>Find the exact values of sin 2 a, cos 2 a, and tan 2 a, given the following information.  </strong> A)   B)   C)   D)   E)
E) <strong>Find the exact values of sin 2 a, cos 2 a, and tan 2 a, given the following information.  </strong> A)   B)   C)   D)   E)
4
Find the exact value of the given function. <strong>Find the exact value of the given function.   , a in Quadrant I, and   , b in Quadrant IV, find sin ( a b ).</strong> A)   B)   C)   D)   E)   , a in Quadrant I, and <strong>Find the exact value of the given function.   , a in Quadrant I, and   , b in Quadrant IV, find sin ( a b ).</strong> A)   B)   C)   D)   E)   , b in Quadrant IV, find sin ( a b ).

A) <strong>Find the exact value of the given function.   , a in Quadrant I, and   , b in Quadrant IV, find sin ( a b ).</strong> A)   B)   C)   D)   E)
B) <strong>Find the exact value of the given function.   , a in Quadrant I, and   , b in Quadrant IV, find sin ( a b ).</strong> A)   B)   C)   D)   E)
C) <strong>Find the exact value of the given function.   , a in Quadrant I, and   , b in Quadrant IV, find sin ( a b ).</strong> A)   B)   C)   D)   E)
D) <strong>Find the exact value of the given function.   , a in Quadrant I, and   , b in Quadrant IV, find sin ( a b ).</strong> A)   B)   C)   D)   E)
E) <strong>Find the exact value of the given function.   , a in Quadrant I, and   , b in Quadrant IV, find sin ( a b ).</strong> A)   B)   C)   D)   E)
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5
Write the expression as the product of two functions. <strong>Write the expression as the product of two functions.  </strong> A)   B)   C)   D)   E)

A) <strong>Write the expression as the product of two functions.  </strong> A)   B)   C)   D)   E)
B) <strong>Write the expression as the product of two functions.  </strong> A)   B)   C)   D)   E)
C) <strong>Write the expression as the product of two functions.  </strong> A)   B)   C)   D)   E)
D) <strong>Write the expression as the product of two functions.  </strong> A)   B)   C)   D)   E)
E) <strong>Write the expression as the product of two functions.  </strong> A)   B)   C)   D)   E)
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6
Which of the following is an equivalent expression for <strong>Which of the following is an equivalent expression for   ?</strong> A)-1 B)p C)0 D)   E)1 ?

A)-1
B)p
C)0
D) <strong>Which of the following is an equivalent expression for   ?</strong> A)-1 B)p C)0 D)   E)1
E)1
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7
Which of the following is equivalent to <strong>Which of the following is equivalent to   ?</strong> A)   B)   C)   D)   E)   ?

A) <strong>Which of the following is equivalent to   ?</strong> A)   B)   C)   D)   E)
B) <strong>Which of the following is equivalent to   ?</strong> A)   B)   C)   D)   E)
C) <strong>Which of the following is equivalent to   ?</strong> A)   B)   C)   D)   E)
D) <strong>Which of the following is equivalent to   ?</strong> A)   B)   C)   D)   E)
E) <strong>Which of the following is equivalent to   ?</strong> A)   B)   C)   D)   E)
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8
Which of the following is an equivalent expression for <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   ?

A) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
B) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
C) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
D) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
E) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
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9
Complete the identity by finding the right side of the equation. <strong>Complete the identity by finding the right side of the equation.   = ?</strong> A)   B)   C)   D)   E)   = ?

A) <strong>Complete the identity by finding the right side of the equation.   = ?</strong> A)   B)   C)   D)   E)
B) <strong>Complete the identity by finding the right side of the equation.   = ?</strong> A)   B)   C)   D)   E)
C) <strong>Complete the identity by finding the right side of the equation.   = ?</strong> A)   B)   C)   D)   E)
D) <strong>Complete the identity by finding the right side of the equation.   = ?</strong> A)   B)   C)   D)   E)
E) <strong>Complete the identity by finding the right side of the equation.   = ?</strong> A)   B)   C)   D)   E)
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10
Find the exact value of the expression. <strong>Find the exact value of the expression.  </strong> A)   B)   C)20 D)   E)

A) <strong>Find the exact value of the expression.  </strong> A)   B)   C)20 D)   E)
B) <strong>Find the exact value of the expression.  </strong> A)   B)   C)20 D)   E)
C)20
D) <strong>Find the exact value of the expression.  </strong> A)   B)   C)20 D)   E)
E) <strong>Find the exact value of the expression.  </strong> A)   B)   C)20 D)   E)
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11
Show that the equation is not an identity by finding an x value for which the left side of the equation is not equal to the right side. <strong>Show that the equation is not an identity by finding an x value for which the left side of the equation is not equal to the right side.  </strong> A)   B)   C)   D)   E)

A) <strong>Show that the equation is not an identity by finding an x value for which the left side of the equation is not equal to the right side.  </strong> A)   B)   C)   D)   E)
B) <strong>Show that the equation is not an identity by finding an x value for which the left side of the equation is not equal to the right side.  </strong> A)   B)   C)   D)   E)
C) <strong>Show that the equation is not an identity by finding an x value for which the left side of the equation is not equal to the right side.  </strong> A)   B)   C)   D)   E)
D) <strong>Show that the equation is not an identity by finding an x value for which the left side of the equation is not equal to the right side.  </strong> A)   B)   C)   D)   E)
E) <strong>Show that the equation is not an identity by finding an x value for which the left side of the equation is not equal to the right side.  </strong> A)   B)   C)   D)   E)
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12
Write the expression in terms of a single trigonometric function. <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)

A) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
B) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
C) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
D) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
E) <strong>Write the expression in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
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13
Graph the given equation. <strong>Graph the given equation.  </strong> A)   B)   C)   D)   E)

A) <strong>Graph the given equation.  </strong> A)   B)   C)   D)   E)
B) <strong>Graph the given equation.  </strong> A)   B)   C)   D)   E)
C) <strong>Graph the given equation.  </strong> A)   B)   C)   D)   E)
D) <strong>Graph the given equation.  </strong> A)   B)   C)   D)   E)
E) <strong>Graph the given equation.  </strong> A)   B)   C)   D)   E)
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14
Write the given equation in the form <strong>Write the given equation in the form   where the measure of a is in degrees.  </strong> A)   B)   C)   D)   E)   where the measure of a is in degrees. <strong>Write the given equation in the form   where the measure of a is in degrees.  </strong> A)   B)   C)   D)   E)

A) <strong>Write the given equation in the form   where the measure of a is in degrees.  </strong> A)   B)   C)   D)   E)
B) <strong>Write the given equation in the form   where the measure of a is in degrees.  </strong> A)   B)   C)   D)   E)
C) <strong>Write the given equation in the form   where the measure of a is in degrees.  </strong> A)   B)   C)   D)   E)
D) <strong>Write the given equation in the form   where the measure of a is in degrees.  </strong> A)   B)   C)   D)   E)
E) <strong>Write the given equation in the form   where the measure of a is in degrees.  </strong> A)   B)   C)   D)   E)
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15
Which of the following is an equivalent expression for <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   ?

A) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
B) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
C) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
D) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
E) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
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16
Use the half-angle identities to find the exact value of the trigonometric expression. cos 22.5 °

A) <strong>Use the half-angle identities to find the exact value of the trigonometric expression. cos 22.5 °</strong> A)   B)   C)   D)   E)
B) <strong>Use the half-angle identities to find the exact value of the trigonometric expression. cos 22.5 °</strong> A)   B)   C)   D)   E)
C) <strong>Use the half-angle identities to find the exact value of the trigonometric expression. cos 22.5 °</strong> A)   B)   C)   D)   E)
D) <strong>Use the half-angle identities to find the exact value of the trigonometric expression. cos 22.5 °</strong> A)   B)   C)   D)   E)
E) <strong>Use the half-angle identities to find the exact value of the trigonometric expression. cos 22.5 °</strong> A)   B)   C)   D)   E)
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17
Write the given equation in the form <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)   where the measure of <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)   is in radians. <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)

A) <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)
B) <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)
C) <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)
D) <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)
E) <strong>Write the given equation in the form   where the measure of   is in radians.  </strong> A)   B)   C)   D)   E)
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18
Which of the following is an equivalent expression for <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)   ?

A) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
B) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
C) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
D) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
E) <strong>Which of the following is an equivalent expression for   ?</strong> A)   B)   C)   D)   E)
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19
Write the trigonometric function in terms of a single trigonometric function. <strong>Write the trigonometric function in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)

A) <strong>Write the trigonometric function in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
B) <strong>Write the trigonometric function in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
C) <strong>Write the trigonometric function in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
D) <strong>Write the trigonometric function in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
E) <strong>Write the trigonometric function in terms of a single trigonometric function.  </strong> A)   B)   C)   D)   E)
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20
Write the expression as the sum or difference of two functions. <strong>Write the expression as the sum or difference of two functions.  </strong> A)   B)   C)   D)   E)

A) <strong>Write the expression as the sum or difference of two functions.  </strong> A)   B)   C)   D)   E)
B) <strong>Write the expression as the sum or difference of two functions.  </strong> A)   B)   C)   D)   E)
C) <strong>Write the expression as the sum or difference of two functions.  </strong> A)   B)   C)   D)   E)
D) <strong>Write the expression as the sum or difference of two functions.  </strong> A)   B)   C)   D)   E)
E) <strong>Write the expression as the sum or difference of two functions.  </strong> A)   B)   C)   D)   E)
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21
The table below shows the sunset time for Omaha, Nebraska, for selected days in 2009. Find the sine regression function that models the sunset time, in hours, as a function of the day number. Let x = 1 represent January 1, 2009. Assume that the sunset times have a period of 365.25 days. <strong>The table below shows the sunset time for Omaha, Nebraska, for selected days in 2009. Find the sine regression function that models the sunset time, in hours, as a function of the day number. Let x = 1 represent January 1, 2009. Assume that the sunset times have a period of 365.25 days.  </strong> A)   B)   C)   D)   E)

A) <strong>The table below shows the sunset time for Omaha, Nebraska, for selected days in 2009. Find the sine regression function that models the sunset time, in hours, as a function of the day number. Let x = 1 represent January 1, 2009. Assume that the sunset times have a period of 365.25 days.  </strong> A)   B)   C)   D)   E)
B) <strong>The table below shows the sunset time for Omaha, Nebraska, for selected days in 2009. Find the sine regression function that models the sunset time, in hours, as a function of the day number. Let x = 1 represent January 1, 2009. Assume that the sunset times have a period of 365.25 days.  </strong> A)   B)   C)   D)   E)
C) <strong>The table below shows the sunset time for Omaha, Nebraska, for selected days in 2009. Find the sine regression function that models the sunset time, in hours, as a function of the day number. Let x = 1 represent January 1, 2009. Assume that the sunset times have a period of 365.25 days.  </strong> A)   B)   C)   D)   E)
D) <strong>The table below shows the sunset time for Omaha, Nebraska, for selected days in 2009. Find the sine regression function that models the sunset time, in hours, as a function of the day number. Let x = 1 represent January 1, 2009. Assume that the sunset times have a period of 365.25 days.  </strong> A)   B)   C)   D)   E)
E) <strong>The table below shows the sunset time for Omaha, Nebraska, for selected days in 2009. Find the sine regression function that models the sunset time, in hours, as a function of the day number. Let x = 1 represent January 1, 2009. Assume that the sunset times have a period of 365.25 days.  </strong> A)   B)   C)   D)   E)
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22
Solve for y in terms of x . <strong>Solve for y in terms of x .  </strong> A)   B)   C)   D)   E)

A) <strong>Solve for y in terms of x .  </strong> A)   B)   C)   D)   E)
B) <strong>Solve for y in terms of x .  </strong> A)   B)   C)   D)   E)
C) <strong>Solve for y in terms of x .  </strong> A)   B)   C)   D)   E)
D) <strong>Solve for y in terms of x .  </strong> A)   B)   C)   D)   E)
E) <strong>Solve for y in terms of x .  </strong> A)   B)   C)   D)   E)
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23
Graph the equation. <strong>Graph the equation.  </strong> A)   B)   C)   D)   E)

A) <strong>Graph the equation.  </strong> A)   B)   C)   D)   E)
B) <strong>Graph the equation.  </strong> A)   B)   C)   D)   E)
C) <strong>Graph the equation.  </strong> A)   B)   C)   D)   E)
D) <strong>Graph the equation.  </strong> A)   B)   C)   D)   E)
E) <strong>Graph the equation.  </strong> A)   B)   C)   D)   E)
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24
Solve the equation for exact solutions in the interval <strong>Solve the equation for exact solutions in the interval   .  </strong> A)   B)   C)   D)   E)   . <strong>Solve the equation for exact solutions in the interval   .  </strong> A)   B)   C)   D)   E)

A) <strong>Solve the equation for exact solutions in the interval   .  </strong> A)   B)   C)   D)   E)
B) <strong>Solve the equation for exact solutions in the interval   .  </strong> A)   B)   C)   D)   E)
C) <strong>Solve the equation for exact solutions in the interval   .  </strong> A)   B)   C)   D)   E)
D) <strong>Solve the equation for exact solutions in the interval   .  </strong> A)   B)   C)   D)   E)
E) <strong>Solve the equation for exact solutions in the interval   .  </strong> A)   B)   C)   D)   E)
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25
Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth. <strong>Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth.   where  </strong> A)   B)   C)   D)   E)   where <strong>Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth.   where  </strong> A)   B)   C)   D)   E)

A) <strong>Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth.   where  </strong> A)   B)   C)   D)   E)
B) <strong>Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth.   where  </strong> A)   B)   C)   D)   E)
C) <strong>Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth.   where  </strong> A)   B)   C)   D)   E)
D) <strong>Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth.   where  </strong> A)   B)   C)   D)   E)
E) <strong>Use a graphing utility to solve the equation. State the approximate solution to the nearest ten-thousandth.   where  </strong> A)   B)   C)   D)   E)
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افتح القفل للوصول البطاقات البالغ عددها 25 في هذه المجموعة.
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فتح الحزمة
افتح القفل للوصول البطاقات البالغ عددها 25 في هذه المجموعة.