Write an Equation of the Circle with the Given Center $( 0 , - 9 ) ; \sqrt { 19 }$

question 20

Multiple Choice

Write an equation of the circle with the given center and radius.
- $( 0 , - 9 ) ; \sqrt { 19 }$

• A) \(( x - 9 ) ^ { 2 } + y ^ { 2 } = 361\)
• B) \(x ^ { 2 } + ( y + 9 ) ^ { 2 } = 19\)
• C) \(( x + 9 ) ^ { 2 } + y ^ { 2 } = 361\)
• D) \(x ^ { 2 } + ( y - 9 ) ^ { 2 } = 19\)

---

Definitions:

Behavior

Actions or reactions of an object or organism, usually in relation to the environment, which can include activities and mechanisms not observable by others.

Gamma Knife Surgery

A form of radiation therapy that precisely targets brain tumors and other abnormalities with highly focused gamma rays, minimizing damage to surrounding healthy tissue.

Psychosurgery

Surgery intended to promote psychological changes or to relieve disordered behavior.

Obsessive-Compulsive Disorder

A mental health disorder characterized by recurring, unwanted thoughts (obsessions) and repetitive behaviors (compulsions).