Question 606500
Graph: 
(x+2)^2+(y+1)^2=9
This is an equation of a circle with center at (-2,-1) and radius=3
see graph below:

y=±(9-(x+2)^2)^.5-1

{{{ graph( 300, 300, -10, 10, -10, 10, (9-(x+2)^2)^.5-1,-(9-(x+2)^2)^.5-1) }}}