Question

Use the function below:

trig graph with points at 0, 2 and pi over 2, 5 and pi, 2 and 3 pi over 2, negative 1 and 2 pi, 2

What are the amplitude and midline?

Amplitude: 2; midline: y = 3
Amplitude: 1; midline: y = 3
Amplitude: 2; midline: y = 1
Amplitude: 3; midline: y = 2
@perl

Answer 1

so these are points, ordered pair points