Question

How do you use the equation `y = 6cos(4x-π) + 3` to describe the graph in terms of amplitude, phase shift, vertical shift, and period?

Answer 1

It is explained below

Explanation:

Let it be `y= 6cos 4(x-pi/4)+3`

Amplitude is 6, Phase shift is `pi/4`, Vertical shift is 3, Period is `(2pi)/4= pi/2`