How is the function f(x)=-1/2sin5x related to the function g(x)=4sin5x?

asked by Jis
  1. f(x) = a * g(x)

    (-1/2) sin 5x = a * 4 sin 5x

    4 a = -1/2

    a = -1/8
    f(x) = (-1/8) g(x)

    posted by Damon

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