Graphing Trig Functions Review Worksheet
Name _________________________
Give the period, amplitude, and quarter points for each graph (use radians). Graph 2
cycles for each function.
1. y = 3 sin (2x)
1 
2. y = -4 cos  x 
3 
3. y = -3 sin 2 θ
4. y = 7 cos 2 θ
5. y = 4 tan ½ θ
6. y = -2 tan 2 θ
7. y = 3 sin θ
8. y = tan 2 θ
9. y = 3 cos ½ θ
Write an equation for each function below. Show your work for finding the period and the value of a.
1.
2.
3.