Solving Trigonometric Equations

Question 1

What are all the exact solutions of for ? Give your answer in radians.

Revolt · Accepted Answer

D: , and

Question 2

The graph of which function passes through the point ?

Revolt · Accepted Answer

A: mc016-2.jpg

Question 3

Which is equivalent to ? Give your answer in radians.

Revolt · Accepted Answer

A: 0

Question 4

Which equation is correct?

Revolt · Accepted Answer

D: mc004-4.jpg

Question 5

Which is equivalent to ? Give your answer in radians.

Revolt · Accepted Answer

D: mc007-5.jpg

Question 6

What are all the exact solutions of on the interval ? Give your answer in radians.

Revolt · Accepted Answer

C: mc013-6.jpg

Question 7

Which is equivalent to cos-1(0.17)? Round your answer to the nearest hundredth of a radian.

Revolt · Accepted Answer

C: 1.40

Question 8

Which is a solution of ? Give your answer in radians.

Revolt · Accepted Answer

B: mc014-2.jpg

Question 9

Which function is graphed below?

Revolt · Accepted Answer

C: mc009-4.jpg

Question 10

Which equation should be used to graph on a calculator?

Revolt · Accepted Answer

D: mc012-5.jpg

Solving Trigonometric Equations Answers