What is the amplitude of 1/3 cos(x) ?

The amplitude of 1/3 cos(x) is 0.33333…

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amplitude of 1/3 cos(x)

amplitude

\frac{1}{3} cos (x)

0.33333 \dots

Solution steps

f (x) = \frac{1}{3} cos (x), A = \frac{1}{3}

Therefore, the amplitude |A| is

0.33333 \dots

0.33333 \dots

r an g e f (x) = \frac{8 x - 3}{4}

m o n o t o n e f (x) = 2 x^{3} - 24 x

p a r i t y \frac{tan ( x )}{x ^{2}}

f (θ) = sin^{2} (θ)

d o main f (x) = x^{2} + 6 x + 11