Question

What is the amplitude of the function?

(image is in the file thing)
Identify the amplitude of a periodic function from its graph.


2


3


4


5

Answer 1

Using it's concept, it is found that the amplitude of the function is of 2.

What is the amplitude of a function?

It is given by half the difference between it's highest value and it's lowest value.

In this problem, the highest value is of 3, while the lowest is of -1, hence:

A = [3 - (-1)]/2 = 4/2 = 2.

The amplitude of the function is of 2.

More can be learned about the amplitude of a function at https://brainly.com/question/10082422