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
![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 class=](https://us-static.z-dn.net/files/df0/658fec7fe672a0de7a9cc4164a5d4101.png)