Trigonometry Practice Test with Answers


#1. What is the common difference of the arithmetic sequence 5, 8, 11, 14?

#2. What is the number of degrees in an angle whose radian measure is 11π / 12 ?

#3. Four points on the graph of the function f(x) are shown below.

{(0,1), (1,2), (2,4), (3,8)}

#4. The graph of y = f(x) is shown below Which set lists all the real solutions of f(x) = 0?

#5. In simplest form, √−300 is equivalent to

#6. Twenty different cameras will be assigned to several boxes. Three cameras will be randomly selected and assigned to box A. Which expression can be used to calculate the number of ways that three cameras can be assigned to box A?

#7. If ∠A is acute and tan A =2/3, then

#8. Which graph best represents the inequality y + 6 ≥ x2 − x?

#9. Which equation is represented by the graph below?

#10. Which value of r represents data with a strong negative linear correlation between two variables?

#11. The expression cos2 θ − cos 2θ is equivalent to

#12. What is the period of the function

#13. What is the radian measure of an angle whose measure is −420°?

#14. What is the principal value of

#15. Which ratio represents csc A in the diagram below?

#16. In the accompanying diagram of right triangle ABC, AB = 8, BC = 15, AC = 17, and m∠ABC = 90. What is tan ∠C?