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Popular >

amplitude of-2cos(5x)

Solution

amplitude

- 2 cos (5 x)

Solution

2

Solution steps

f (x) = - 2 cos (5 x), A = - 2

Therefore, the amplitude |A| is

2

2

Popular Examples

slope of x+3y=-3 slope

x + 3 y = - 3

inverse of f(x)=1.05x inverse

f (x) = 1.05 x

intercepts of (x^2-8x+12)/(x^2-2x-24)intercepts

\frac{x ^{2} - 8 x + 12}{x ^{2} - 2 x - 24}

domain of f(x)=x^2-6x-16 domain

f (x) = x^{2} - 6 x - 16

asymptotes of f(x)=(x^5+2x^3+3)/(x-4)asymptotes

f (x) = \frac{x ^{5} + 2 x ^{3} + 3}{x - 4}

Frequently Asked Questions (FAQ)

What is the amplitude of-2cos(5x) ?
The amplitude of-2cos(5x) is 2