Question

MEDAL!:)

Find the coordinates of the center of the given circle.

(x - 5)2 + (y + 3)2 = 25

(5, 3)
(5, -3)
(-5, 3)

Answer 1

\[\left( x-h \right)^{2}+\left( y-k \right)^{2}=r ^{2}\]
centre is (h,k) and radius r.