Question

Complete the following statements for the cosine function shown in the graph.

The minimum value is .
The maximum value is .
The amplitude is .
An equation for this function is .
-.75
.75
.75
Y=.75cos(x)

Answer 1

First Part:

The minimum value is -0.75

The maximum value is 0.75

Second Part:

The amplitude is 0.75

Third Part:

An equation for this function is y = 0.75cos(x)