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Popular >

amplitude of 5cos(2x+pi/2)

Solution

amplitude

5 cos (2 x + \frac{π}{2})

Solution

5

Solution steps

f (x) = 5 cos (2 x + \frac{π}{2}), A = 5

Therefore, the amplitude |A| is

5

5

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f (x) = \frac{x + 2}{x + 9}

simplify (10.3)(30.1)simplify

(10.3) (30.1)

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f (x) = (x - 8)^{2}

line (-6,4),(6,-1)line

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inverse of f(x)=-5cos(6x)inverse

f (x) = - 5 cos (6 x)

Frequently Asked Questions (FAQ)

What is the amplitude of 5cos(2x+pi/2) ?
The amplitude of 5cos(2x+pi/2) is 5