find-the-amplitude-of-the-given-functions-and-plot-them-along-with-y-cos-x-on-th

Question

Find the amplitude of the given function and plot it along with y = cos x on the same rectangular coordinate system for the domain of x from 0 to 2π.

y = 13cos x

Accepted Answer

A = 13

Graph of y = 13cos x and y = sin x from 0 to 2π with key points marked.

Answer

A = 13

Graph of y = 13cos x and y = sin x from 0 to 2π with key points marked.

Answer

A = 3

Graph of y = 3sin x and y = cos x from 0 to 2π with key points marked.

Answer

A = -3

Graph of y = 3sin x and y = cos x from 0 to 2π with key points marked.