Please help ASAP! Use the graph below to answer the question that follows: What are the amplitude, period, and midline of the function?

Question

asked Nov 17, 2019 105k views

1 Answer

Jacott · Answer 1 · 2019-11-24T04:01:38+0000

Amplitude:

we can see that

maximum value is 3

minimum value is -1

so,

A=(max-min)/(2)

A=(3+1)/(2)

A=2

Period:

It is time completed after which value repeats itself

so, we get

$T=\pi -0$

$T=\pi$

so,

option-D............Answer