The Polar Equation of a Circle Is Given $$\mathrm { r } = - 10 \sin \theta$$

question 199

Multiple Choice

The polar equation of a circle is given. Give polar coordinates for the center of the circle and identify its radius.
- $$\mathrm { r } = - 10 \sin \theta$$

• A) \(\left( - 10 , \frac { \pi } { 2 } \right)\), radius \(= 10\)
• B) \(\left( - 5 , \frac { \pi } { 2 } \right)\), radius \(= 5\)
• C) \(\left( 5 , \frac { \pi } { 2 } \right)\), radius \(= 5\)
• D) \(\left( 10 , \frac { 3 \pi } { 2 } \right)\), radius \(= 10\)

---

Definitions:

Progressive Relaxation

A technique that involves tightening and then relaxing each muscle group in succession to induce physical and mental relaxation.

Psychological Functioning

Encompasses the mental processes and behaviors exhibited by an individual, reflecting their mental health and well-being.

Aaron Beck

Aaron Beck is a psychiatrist widely recognized as the father of cognitive therapy, developing cognitive-behavioral therapy techniques for treating depression and other mental disorders.

Randomized Clinical Trials

A study format in medical research where participants are randomly assigned to groups to test the efficacy of treatments, eliminating selection bias.