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Popular >

amplitude of 5cos(4x)

Solution

amplitude

5 cos (4 x)

Solution

5

Solution steps

f (x) = 5 cos (4 x), A = 5

Therefore, the amplitude |A| is

5

5

Popular Examples

inverse of y=1-2x inverse

y = 1 - 2 x

asymptotes of f(x)=(x+3)/(x(x-4))asymptotes

f (x) = \frac{x + 3}{x ( x - 4 )}

domain of f(x)=-x^2+5 domain

f (x) = - x^{2} + 5

slope ofintercept x+y=5 slope intercept

x + y = 5

critical f(x)=8xe^{9x}critical points

f (x) = 8 x e^{9 x}

Frequently Asked Questions (FAQ)

What is the amplitude of 5cos(4x) ?
The amplitude of 5cos(4x) is 5