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Popular >

amplitude of 3cos(x-pi)

Solution

amplitude

3 cos (x - π)

Solution

3

Solution steps

f (x) = 3 cos (x - π), A = 3

Therefore, the amplitude |A| is

3

3

Popular Examples

domain of sin(7x),0<= x<= 2pi domain

sin (7 x), 0 \leq x \leq 2 π

intercepts of f(x)=5(x+8)-4 intercepts

f (x) = 5 (x + 8) - 4

range of-x^2+10x range

- x^{2} + 10 x

domain of f(x)=(sqrt(6x-2))/(x^2-36)domain

f (x) = \frac{6 x - 2}{x ^{2} - 36}

extreme f(x)=(x^3)/((x^2-3))extreme points

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

Frequently Asked Questions (FAQ)

What is the amplitude of 3cos(x-pi) ?
The amplitude of 3cos(x-pi) is 3