Question

Given function y = 0:5 sin (3x + 5),find the amplitude

Answer 1

Maximum value of sine function is 1.
When we multiply it with co-efficient 5, the amplitude should be 5 units

Answer 2

Thank you very much

Answer 3

np

Answer 4

The amplitude is the difference between the maximum and minimum of the given function.

for clarity, is your function this?

y =0.5 sin(3x+5)?

If so the maximum is 0.5 and the minimum is -0.5 which would make the amplitude 1