Which equation best represents the circle in the graph?

(x + 3)2 + (y + 2)2 = 16

(x – 3)2 + (y - 2)2 = 16

(x – 3)2 + (y + 2)2 = 16

(x + 3)2 + (y - 2)2 = 16

Question

Which equation best represents the circle in the graph?

 (x + 3)2 + (y + 2)2 = 16

 (x – 3)2 + (y - 2)2 = 16

 (x – 3)2 + (y + 2)2 = 16

 (x + 3)2 + (y - 2)2 = 16

anonymous · Answer

anonymous · Answer

center of the circle is (3,-2) and radius is 4

jdoe0001 · Answer

http://www.mathwarehouse.com/geometry/circle/images/equation-of-circle/general-formula-equation-of-circle.png

nurali · Answer

http://www.wolframalpha.com/input/?i=%28x+%E2%80%93+3%29%5E2+%2B+%28y+%2B+2%29%5E2+%3D+16

anonymous · Answer

Oh, Thanks everyone (: , This stuff really just confuses me

jdoe0001 · Answer

yw

nurali · Answer

Anytime.