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Popular >

amplitude of 20cos(x)

Solution

amplitude

20 cos (x)

Solution

20

Solution steps

f (x) = 20 cos (x), A = 20

Therefore, the amplitude |A| is

20

20

Popular Examples

asymptotes of f(x)=(x^2-4x-5)/(x+1)asymptotes

f (x) = \frac{x ^{2} - 4 x - 5}{x + 1}

asymptotes of f(x)=(x^3)/(1-x^2)asymptotes

f (x) = \frac{x ^{3}}{1 - x ^{2}}

slope of 4x+y=1 slope

4 x + y = 1

inverse of 0.2(y-1)^2-4 inverse

0.2 (y - 1)^{2} - 4

range of f(x)= 1/x range

f (x) = \frac{1}{x}

Frequently Asked Questions (FAQ)

What is the amplitude of 20cos(x) ?
The amplitude of 20cos(x) is 20