Question

What are the amplitude and midline?

Amplitude: 1; midline: y = 1
Amplitude: 1; midline: y = 2
Amplitude: 2; midline: y = 1
Amplitude: 2; midline: y = 2

Answer 1

Amplitude 1 , midline y=2

Answer 2

D) Amplitude;2 ; midline: y= 2

Explanation:

The total height of the curve = 4

Amplitude = 4/2 = 2

The middle line is y = 2

Therefore, answer is D) Amplitude;2 ; midline: y= 2

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