Find the center (h, k) and radius r of the circle. Graph the circle.(x + 5)2 + y2 = 16

A. (h, k) = (-5, 0); r = 4

B. (h, k) = (-5, 0); r = 16

C. (h, k) = (0, 5); r = 16

D. (h, k) = (5, 0); r = 4


Answer: A

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