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Popular >

amplitude of 2cos(3x-pi/4)

Solution

amplitude

2 cos (3 x - \frac{π}{4})

Solution

2

Solution steps

f (x) = 2 cos (3 x - \frac{π}{4}), A = 2

Therefore, the amplitude |A| is

2

2

Popular Examples

domain of f(x)=|1+cos(3x)|domain

f (x) = ∣ 1 + cos (3 x) ∣

asymptotes of f(x)=(5x)/(x^3-8x^2)asymptotes

f (x) = \frac{5 x}{x ^{3} - 8 x ^{2}}

inverse of log_{3}(x)inverse

lo g_{3} (x)

domain of f(x)=(x-1)^3 domain

f (x) = (x - 1)^{3}

intercepts of 1/(x-4)intercepts

\frac{1}{x - 4}

Frequently Asked Questions (FAQ)

What is the amplitude of 2cos(3x-pi/4) ?
The amplitude of 2cos(3x-pi/4) is 2