Find the Equation of the Circle That Passes Through the Origin

question 108

Multiple Choice

Find the equation of the circle that passes through the origin and has its center at (0, 9) .

• A) x ² + y ² + 18 x = 0
• B) x 2 + y 2 \(-\) 18 x \(-\) 81 = 0
• C) x ² + y ² + 18 y = 0
• D) x 2 \(-\) 18 x + y 2 = 0
• E) x 2 + y 2 \(-\) 18 y = 0

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Definitions:

Sexual Intercourse

The physical act of sex between individuals, typically involving penetration and aimed at sexual pleasure or reproduction.

AIDS

Acquired Immunodeficiency Syndrome, a chronic, potentially life-threatening condition caused by the human immunodeficiency virus (HIV) that damages the immune system.

Unprotected Sex

Engaging in sexual activities without the use of contraceptives or barrier methods, increasing the risk of sexually transmitted infections (STIs) and unwanted pregnancies.

HIV

Human Immunodeficiency Virus, a virus that attacks the immune system and can lead to AIDS if not treated.