Answer
The blue or biggest curve is y = sin x
The black or the medium curve is y= $\frac{1}{2} $sin x
The red or the smallest curve is y = $\frac{1}{3} $ sin x.
Hence, the smaller the value of A, the lower goes the curve.
Work Step by Step
The blue or biggest curve is y = sin x
The black or the medium curve is y= $\frac{1}{2} $sin x
The red or the smallest curve is y = $\frac{1}{3} $ sin x.
Hence, the smaller the value of A, the lower goes the curve.
