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Popular >

amplitude of f(x)=2cos(x)

Solution

amplitude

f (x) = 2 cos (x)

Solution

2

Solution steps

f (x) = 2 cos (x), A = 2

Therefore, the amplitude |A| is

2

2

Popular Examples

domain of f(x)=tan(2x)domain

f (x) = tan (2 x)

domain of-x^2-5 domain

- x^{2} - 5

inverse of sqrt(12x)inverse

12 x

parity y=10csc(6x^4-4x+5)parity

y = 10 csc (6 x^{4} - 4 x + 5)

asymptotes of (x^2+10x+21)/(x^2-10x+16)asymptotes

\frac{x ^{2} + 10 x + 21}{x ^{2} - 10 x + 16}

Frequently Asked Questions (FAQ)

What is the amplitude of f(x)=2cos(x) ?
The amplitude of f(x)=2cos(x) is 2