What is the period of the sinusoidal function? Enter your answer in the box.

Question

asked Sep 4, 2019 185k views

2 Answers

Glenn Parale · Answer 1 · 2019-09-09T12:21:08+0000

Answer:

The period of the function is

Explanation:

The graph completes one cycle in the interval
[-10,0] .

The length of this interval is
|0--10|=10 .

The graph completes another cycle within the interval
[0,10] .

The length of this interval too is
|10-0|=10 .

This means that after every 10 units, the graph repeats itself. Therefore the period is 10.

The graph is a sine function because it is symmetric about the origin.

Its equation is
$y=(\pi x)/(5)$ .