Posted by Liz on .
Find the center (h,k) and radius r of the circle and then use these to (a) graph the circle and (b) find the intercepts, if any.
Find the center (h,k) and radius -
(x^2+12x+36) + y^2 = 36
(x+6)^2 + y^2 = 36
hat should make it easy to get the required info.