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Popular >

periodicity of f(x)=2cos(x/4)

Solution

periodicity

f (x) = 2 cos (\frac{x}{4})

Solution

8 π

Solution steps

Periodicity of

a \cdot cos (b x + c) + d = \frac{periodicity of cos ( x )}{∣ b ∣}

Periodicity of

cos (x)

is

2 π

= \frac{2 π}{\frac{1}{4}}

Simplify

= 8 π

Popular Examples

range of 5 range

5

asymptotes of f(x)=(t^2-4t)/(t^4-256)asymptotes

f (x) = \frac{t ^{2} - 4 t}{t ^{4} - 256}

slope ofintercept 2x+3y=-6 slope intercept

2 x + 3 y = - 6

symmetry y=-4x^2+9x+7 symmetry

y = - 4 x^{2} + 9 x + 7

slope of y=-1/4 x+9 slope

y = - \frac{1}{4} x + 9

Frequently Asked Questions (FAQ)

What is the periodicity of f(x)=2cos(x/4) ?
The periodicity of f(x)=2cos(x/4) is 8pi