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