Find the specified quantity.
-Find the amplitude of $y = - 2 \sin ( 3 x + \pi )$
A) 3
B) $- 6$
C) 2
D) $\pi$

Name: Find the specified quantity. -Find the amplitude of $y = - 2 \sin ( 3 x + \pi )$ A) 3 B) $- 6$ C) 2 D) $\pi$
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Quizplus · Accepted Answer

The amplitude of a trigonometric function like $y = -2\sin(3x + \pi)$ is the absolute value of the coefficient of the sine function, which in this case is $|-2| = 2$.

Find the Specified Quantity y=−2sin⁡(3x+π)y = - 2 \sin ( 3 x + \pi )y=−2sin(3x+π)

Find the Specified Quantity $y = - 2 \sin ( 3 x + \pi )$