Write the standard equation for the following circle.
A. (x - 1)2 + (y - 2)2 = 9
B. (x + 1)2 + (y + 2)2 = 3
C. (x - 1)2 + (y - 2)2 = 3
D. (x + 1)2 + (y + 2)2 = 9
Answer: D
Mathematics
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