# Example 2

- Author:
- Walch Education

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

Complete the following tasks for the function :
a. Graph several periods of on a graphing calculator.
b. Restrict the domain until there is a one-to-one correspondence, and determine the range within the restricted domain.
c. Solve for the inverse function algebraically, and determine its domain and range.

- Graph several periods of
on a graphing calculator. - Restrict the domain until there is a one-to-one correspondence.
- Determine the range of
within the restricted domain. - Solve for the inverse function
algebraically. - Determine the domain and range of the inverse function
.

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