Question

Which equation represents the circle shown?

A. (x − 3)2 + (y − 3)2 = 4
B. (x − 3)2 + (y − 3)2 = 16
C. (x + 3)2 + (y + 3)2 = 4
D. (x + 3)2 + (y + 3)2 = 16
E. (x + 4)2 + (y + 4)2 = 3

Answer 1

B. (x-3)2+(y-3)2=16

Equation of circle is

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