Find the Phase Shift of the Function $y = - 4 + 2 \sin \left( 3 x + \frac { \pi } { 4 } \right)$

question 106

Multiple Choice

Find the phase shift of the function.
- $y = - 4 + 2 \sin \left( 3 x + \frac { \pi } { 4 } \right)$

• A) \(\frac { \pi } { 12 }\) units to the left
• B) \(\frac { \pi } { 4 }\) units to the left
• C) \(\frac { \pi } { 12 }\) units to the right
• D) \(\frac { \pi } { 8 }\) units to the right