Think you’ve got your head wrapped around Analytical Trigonometry? Put your knowledge to
the test. Good luck — the Stickman is counting on you!
Q. What is the period of a trig function in the form of: y = Asin (Bx + C) + D?
2π
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_1.png )
A
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_2.png )
B
Q. Which of these is a graph of y = 2sin (x + π) – 1?
![](https://media1.shmoop.com/images/precalculus/precalc_unit7_quiz_graphik_1.png)
![](https://media1.shmoop.com/images/precalculus/precalc_unit7_quiz_graphik_3.png)
![](https://media1.shmoop.com/images/precalculus/precalc_unit7_quiz_graphik_2.png)
![](https://media1.shmoop.com/images/precalculus/precalc_unit7_quiz_graphik_4.png)
![](https://media1.shmoop.com/images/precalculus/precalc_unit7_quiz_graphik_5.png)
Q. Which trigonometric function is graphed here?
![](https://media1.shmoop.com/images/precalculus/precalc_unit7_quiz_graphik_6.png)
y = cos (2x) + 1
y = 2cos x + 1
y = cos (2x) – 1
y = cos (2x + 1)
y = 2cos (x + 1)
Q. Find the angle between 0 and 2π that is coterminal with
.
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_3.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_4.png )
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_5.png )
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_6.png )
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_7.png )
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_8.png )
Q. Find the angle between 0 and 2π that is coterminal with
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_9.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_10.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_11.png)
95°
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_12.png)
1,710°
Q. What is the reference angle of
?
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_13.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_12.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_14.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_15.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_16.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_17.png)
Q. What is the reference angle of
?
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_18.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_19.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_20.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_21.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_22.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_23.png)
Q. Find
.
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_24.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_25.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_26.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_27.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_28.png)
1
Q. Find
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_29.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_30.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_31.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_32.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_32a.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_33.png)
Q. Find
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_34.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_35.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_36.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_37.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_38.png)
![](https://media1.shmoop.com/images/precalculus/precalc_quiz_unit7_latek_39.png)