### Home > PC3 > Chapter 2 > Lesson 2.2.5 > Problem 2-113

2-113.

Graph two complete cycles of each of the following functions

This is a cosine graph with a period of

.

The period of this function is:

2-113.

Graph two complete cycles of each of the following functions

This is a cosine graph with a period of

.

The period of this function is: