3
QuizMultiple Choice
Equation of a Circle
Question 3 • Math II CR S2 RS3
Which equation represents a circle that contains the point (–5, –3) and has a center at (–2, 1)? Distance formula:
Answer
A
(x – 1)2 + (y + 2)2 = 25B
(x + 2)2 + (y – 1)2 = 5C
(x + 2)2 + (y – 1)2 = 25D
(x – 1)2 + (y + 2)2 = 5