Write the standard equation for the following circle.

A. (x + 1)2 + (y + 1)2 = 4
B. (x - 1)2 + (y - 1)2 = 16
C. (x - 1)2 + (y - 1)2 = 4
D. (x + 1)2 + (y + 1)2 = 16


Answer: B

Mathematics

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