# How do you graph #y=1/3sec((pix)/2+pi/2)# and include two full periods?

##### 1 Answer

May 13, 2018

#### Answer:

Process of transformations

#### Explanation:

First understand how the graph of sec(x) looks like and graph it.

The first transformation is a vertical shrink by 1/3, you can just multiply the values of the y-axis by 1/3. Second there is a horizontal shrink by 2/