Question

Please help ASAP!

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

Answer 1

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