Question

Identify the values for the function y=cos 4(x-pi)

Answer 1

The values for the function y= cos 4(x-pi) are;

• Amplitude = 1
• Period = π/2
• Horizontal (phase) shift = π
• units Vertical shift = 0 units

Cosine functions and Properties

It follows from comparison with the traditional cosine function;

• Amplitude is usually the coefficient of the cos function and hence is, 1 in this case.

• The period, T from the function given is; T =π/2

• The horizontal phase shift is obtained by comparison as; pi.

• Ultimately, the vertical shift is 0 units as there's no y-intercept.

Read more on cosine functions;

brainly.com/question/17075439