# Open Middle: Graphing Trig Functions Exercise (2)

- Author:
- Tim Brzezinski

- Topic:
- Cosine, Functions, Function Graph, Sine, Trigonometry

Click here for a paper version of this problem.

## Fill in the parameters by typing digits (ranging from 0-9) in the input boxes below. Revise as needed. Be sure your digits don't repeat!

What is the period of your function above? Why did you choose this value to serve as your period? In your response, explain why did you avoided using other values.