The general form of the equation of a circle is Ax2 + By2 + Cx + Dy + E = 0, where A = B 0. If the circle has a radius of 3 units and the center lies on the y-axis, which set of values of A, B, C, D, and E might correspond to the circle?

a) a=0 b=0 c=2 d=2 e=3
b) a=1 b=1 c=8 d=0 e=9
c) a=1 b=1, C = 0, D = -8, and E = 7
d)

A = 1, B = 1, C = 8, D = 8, and E = 3

please help !

Question

The general form of the equation of a circle is Ax2 + By2 + Cx + Dy + E = 0, where A = B  0. If the circle has a radius of 3 units and the center lies on the y-axis, which set of values of A, B, C, D, and E might correspond to the circle?

a) a=0 b=0 c=2 d=2 e=3
b) a=1 b=1 c=8 d=0 e=9
c) a=1 b=1, C = 0, D = -8, and E = 7
d)  

A = 1, B = 1, C = 8, D = 8, and E = 3

please help !