Find the specified quantity.
-Find the amplitude of $y = 4 \sin \left( 2 x + \frac { \pi } { 4 } \right)$.
A) 4
B) $\frac { \pi } { 4 }$
C) 8
D) 2

Name: Find the specified quantity. -Find the amplitude of $y = 4 \sin \left( 2 x + \frac { \pi } { 4 } \right)$. A) 4 B) $\frac { \pi } { 4 }$ C) 8 D) 2
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Quizplus · Accepted Answer

The amplitude of a trigonometric function like $y = A \sin(Bx + C)$ or $y = A \cos(Bx + C)$ is given by the absolute value of the coefficient $A$, which in this case is 4.

Find the Specified Quantity y=4sin⁡(2x+π4)y = 4 \sin \left( 2 x + \frac { \pi } { 4 } \right)y=4sin(2x+4π​)

Find the Specified Quantity $y = 4 \sin \left( 2 x + \frac { \pi } { 4 } \right)$