Question

HELPP!!!!A(-3, 9) and B(5, 9) are the endpoints of the diameter of a circle. Use these points to find the standard equation of the circle.

Question 12 options:

(x + 1)2 + (y - 9)2 = 16


(x - 1)2 + (y - 9)2 = 64


(x - 1)2 + (y - 9)2 = 16


(x - 1)2 + (y + 9)2 = 16

Answer 1

its C

Answer 2

(x-x1)(x-x2)+(y-y1)(y-y2)=0

Answer 3

put the values and try to find the ans