Question

Show that the equation represents a circle by rewriting it in standard form, and find the center and radius of the circle. x^2+y^2+8y+10=0

Answer 1

standard form is (x-h)^2+(y-k)^2=r^2

where (h,k) is the center. and r is the radius.

Answer 2

so to do this problem first subtract 10 from both sides