Find the equation of a circle satisfying the given conditions.Center: (7, 6); radius: 4
A. (x + 7)2 + (y + 6)2 = 16
B. (x - 7)2 + (y - 6)2 = 16
C. (x + 6)2 + (y + 7)2 = 4
D. (x - 6)2 + (y - 7)2 = 4
Answer: B
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