A circle has its center at (-2, -3) and a radius of 3 units. What is the equation of the circle?
Answer

(x + 2)2 + (y - 3)2= 9

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

(x + 2)2 + (y + 3)2= 9

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

Question

A circle has its center at (-2, -3) and a radius of 3 units. What is the equation of the circle?
Answer
		
(x + 2)2 + (y - 3)2= 9
		
(x - 2)2 + (y - 3)2 = 3
		
(x + 2)2 + (y + 3)2= 9
		
(x + 2)2 + (y + 3)2 = 3

anonymous · Answer

C

anonymous · Answer

:) is this flvs?? lol

angela210793 · Answer

equation of a circle is $$(x-x0)^{2} + (y-y0)^{2}=r ^{2}$$

anonymous · Answer

since they are both negative, then need to positive.. and u need to square radius. so C is correct!

anonymous · Answer

yes its flvs. lol & thanks (:

anonymous · Answer

your welcome! :) medal please?? and anymore questions??

anonymous · Answer

yea. hold onn. :p

anonymous · Answer

kk...
post as different question.. please