D) 10 y
5
-10
-5
x
5
-5
-10
Answer: C
Use the graph to determine the equation of the circle in center-radius form. 70) y 10 8 6 4 2 -10
-8
-6 -4
-2
2
4
6
8 10 x
-2 -4 -6 -8 -10
A) (x - 3)2 + (y - 2)2 = 2 B) (x + 3)2 + (y + 2)2 = 4 C) (x - 3)2 + (y - 2)2 = 4 D) (x + 3)2 + (y + 2)2 = 2 Answer: C
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