Find the phase shift of the function.
-$$y = - 3 \cos \left( \frac { 1 } { 4 } x + \frac { \pi } { 4 } \right)$$
A) $\frac { \pi } { 4 }$ units to the left
B) $3 \pi$ units to the right
C) $\frac { \pi } { 16 }$ units to the right
D) $\pi$ units to the left

Question

Quizplus · Accepted Answer

The Answer of Find the phase shift of the function.
-$$y = - 3 \cos \left( \frac { 1 } { 4 } x + \frac { \pi } { 4 } \right)$$
A) $\frac { \pi } { 4 }$ units to the left
B) $3 \pi$ units to the right
C) $\frac { \pi } { 16 }$ units to the right
D) $\pi$ units to the left

Find the Phase Shift of the Function y=−3cos⁡(14x+π4)y = - 3 \cos \left( \frac { 1 } { 4 } x + \frac { \pi } { 4 } \right)y=−3cos(41​x+4π​)

Find the Phase Shift of the Function $y = - 3 \cos \left( \frac { 1 } { 4 } x + \frac { \pi } { 4 } \right)$