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Leno4ka [110]
3 years ago
15

Find the amplitude of the function. y=1.5sin4x

Mathematics
1 answer:
borishaifa [10]3 years ago
5 0

Answer:

amplitude is 1.5

Step-by-step explanation:

If amplitude of f(x) is a, the amplitude of f(cx + d) is also a, for any d and non-zero c.

If amplitude of f(x) is a, the amplitude of cf(x) + d is c*a, for any d and any c.

From that we know that amplitude of y=1.5sin4x is the same as amplitude of y=1.5sinx, and 1.5 times more than amplitude of y=sinx. And we know that amplitude of sinx is 1.

Thus, amplitude of y=1.5sin4x is 1.5

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Answer:

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Step-by-step explanation:

We are given the following in the question:

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