Think you’ve got your head wrapped around Trigonometric Functions? Put your knowledge to
the test. Good luck — the Stickman is counting on you!
Q. Given y = 7sin4x. State the amplitude.
2π
π
7
![](https://media1.shmoop.com/images/algebra-ii/alg2_quiz_trig_latek_56.png)
4
Q. Given
. State the period.
![](https://media1.shmoop.com/images/algebra-ii/alg2_quiz_trig_latek_57.png)
2
2π
![](https://media1.shmoop.com/images/algebra-ii/alg2_quiz_trig_latek_58.png)
![](https://media1.shmoop.com/images/algebra-ii/alg2_quiz_trig_latek_59.png)
6π
Q. Choose the limits for the inverse tangent function.
[0°, 180°]
[0°, 90°]
[0°, 360°]
[-90°, 90°]
[-90°, 0°]
Q. Choose the limits for the inverse sine function.
[0°, 180°]
[0°, 90°]
[0°, 360°]
[-90°, 90°]
[-90°, 0°]
Q. Choose the limits for the inverse cosine function.
[0°, 180°]
[0°, 90°]
[0°, 360°]
[-90°, 90°]
[-90°, 0°]
Q. Find tan-11.
30°
45°
60°
90°
120°
Q. Find
.
![](https://media1.shmoop.com/images/algebra-ii/alg2_quiz_trig_latek_60.png)
30°
45°
60°
90°
120°
Q. Find
.
![](https://media1.shmoop.com/images/algebra-ii/alg2_quiz_trig_latek_61.png)
30°
45°
60°
90°
120°
Q. Find
.
![](https://media1.shmoop.com/images/algebra-ii/alg2_quiz_trig_latek_62.png)
30°
45°
60°
90°
120°
Q. Find
.
![](https://media1.shmoop.com/images/algebra-ii/alg2_quiz_trig_latek_63.png)
30°
45°
60°
90°
120°