Question

Find the coordinates of the center and the length of the radius of the given circle.

(x)2 + (y - 3)2 = 8

center at point =

radius =

Answer 1

centre-0,3 and rad-sqrt4

Answer 2

make it look like
\((x-h)^2+(y-k)^2=r^2\) and read off the answer
center is \((h,k)\) and radius is \(r\)