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:

Willing

Generally refers to being prepared or inclined to do something, indicating a readiness or acceptance.

Public Good

Public goods are goods that provide benefits to all members of a society, without the ability to exclude individuals from enjoying the benefits, such as clean air or national defense.

Marginal Benefit Curve

A graphical representation showing how the benefit to consumers changes as the quantity of a good consumed increases.

Society's Welfare

Refers to the overall well-being and quality of life of the people in a community, including factors like health, economic stability, and social relationships.