Find the Phase Shift of the Function $$y = - 5 \sin \left( \frac { 1 } { 2 } x - \frac { \pi } { 2 } \right)$$

question 46

Multiple Choice

Find the phase shift of the function.
- $$y = - 5 \sin \left( \frac { 1 } { 2 } x - \frac { \pi } { 2 } \right)$$

• A) \(\frac { \pi } { 5 }\) units to the left
• B) \(\pi\) units to the right
• C) \(\frac { \pi } { 4 }\) units to the left
• D) \(\frac { \pi } { 2 }\) units to the right

---

Definitions:

Child-centered

An educational approach focusing on the needs, abilities, interests, and learning styles of children rather than imposing adult-centered content.

Academic Performance

A measure of how well a student is accomplishing their educational goals, often assessed through grades and test scores.

Delinquency Issues

Problems related to acts committed by someone, particularly a minor, that violate the law or norms of society.

Full Day

A full day typically refers to the complete span of a day, usually considered as a 24-hour period, or the working or operational hours defined within a day, often consisting of 8-12 hours.