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

Answer 1

C

Answer 2

:) is this flvs?? lol

Answer 3

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

Answer 4

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

Answer 5

yes its flvs. lol & thanks (:

Answer 6

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

Answer 7

yea. hold onn. :p

Answer 8

kk...
post as different question.. please