Find the center and radius of the circle.x2 + y2 = -6x + 16

A. (-3, 0), r = 5
B. (-3, 0), r = 25
C. (3, 0), r = 5
D. (3, 0), r = 25

Answer: A

Mathematics

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A.
B.
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A.  + i
B.
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