# How do you find the amplitude, period, vertical and phase shift and graph #y=costheta+1/4#?

##### 1 Answer

Nov 14, 2016

Please see the explanation

#### Explanation:

For the general form

The amplitude is A

The period is,

The phase shift is,

The vertical shift is D

Matching the above to the given equation

The amplitude is 1

The period is

The phase shift is,

The vertical shift is 1/4