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Popular >

amplitude of-5cos(1/2 x)

Solution

amplitude

- 5 cos (\frac{1}{2} x)

Solution

5

Solution steps

f (x) = - 5 cos (\frac{1}{2} x), A = - 5

Therefore, the amplitude |A| is

5

5

Popular Examples

intercepts of f(x)=-3x+2 intercepts

f (x) = - 3 x + 2

extreme f(x)=x^2+4x+4 extreme points

f (x) = x^{2} + 4 x + 4

inverse of f(x)=(19-t)^{1/4}inverse

f (x) = (19 - t)^{\frac{1}{4}}

inverse of f(x)= x/(x^2-9)inverse

f (x) = \frac{x}{x ^{2} - 9}

inverse of f(x)=((x+7))/(sqrt(x))inverse

f (x) = \frac{( x + 7 )}{x}

Frequently Asked Questions (FAQ)

What is the amplitude of-5cos(1/2 x) ?
The amplitude of-5cos(1/2 x) is 5