Write the standard equation for the circle.

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


Answer: C

Mathematics

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