What is the amplitude of 1/9 sin(7x+pi/2) ?

The amplitude of 1/9 sin(7x+pi/2) is 0.11111…

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amplitude of 1/9 sin(7x+pi/2)

amplitude

\frac{1}{9} sin (7 x + \frac{π}{2})

0.11111 \dots

Solution steps

f (x) = \frac{1}{9} sin (7 x + \frac{π}{2}), A = \frac{1}{9}

Therefore, the amplitude |A| is

0.11111 \dots

0.11111 \dots

\frac{2 x + 3}{5 x + 4}

f (x) = x^{2} - 3 x, g (x) = x - 1, g (x) \circ f (x)

y = x - 4

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

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

What is the amplitude of 1/9 sin(7x+pi/2) ?
The amplitude of 1/9 sin(7x+pi/2) is 0.11111…