Question

What is the standard form of the equation for this circle?

Answer 1

(x – 4)2 + (y + 5)2 = 5.5



(x – 4)2 + (y + 5)2 = 30.25



(x + 4)2 + (y – 5)2 = 30.25



(x + 4)2 + (y + 5)2 = 11



(x + 4)2 + (y – 5)2 = 5.5

Answer 2

(x-a)2 + (y-b)2 = r2