Question

What is the amplitude of `y=0.15sinx` and how does the graph relate to `y=sinx`?

Answer 1

Amplitude is 0.15

Explanation:

Amplitude is 0.15. The relation between the two graphs is shown in the attached figure

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Graph of sin x is in pink colour and that of 0.15sin x is in white. Amplitude of sin x is 1 while that of 0.15sin x is 0.15