Posted by **Don** on Wednesday, January 4, 2012 at 10:02pm.

If the center of a circle is at

(2,2) with a radius of 4 the equation of the graph would be :

a) (x-2)^2 + (y-2)^2 = 16

b) (x+2)^2 + (y+2)^2 = 16

I think it would be b

is that correct?

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