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AssignmentMultiple Choice

Equation of a Circle

Question 1 • Math II CR S2 RS3

Which equation represents a circle with a center at (2, –8) and a radius of 11?

Answer
A
(x – 8)2 + (y + 2)2 = 11
B
(x – 2)² + (y + 8)² = 121
C
(x + 2)² + (y – 8)² = 11
D
(x + 8)² + (y – 2)² = 121
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