A drone has an effective range represented by a circle on a coordinate plane. The points open paren negative 12 comma 3 close paren and open paren negative 6 comma negative 5 close paren are endpoints of a diameter of this boundary. Which equation represents the effective range boundary for the drone?
Answer
A
open paren x minus 9 close paren squared plus open paren y minus 1 close paren squared is equal to 25
B
open paren x plus 9 close paren squared plus open paren y plus 1 close paren squared is equal to 25
C
open paren x plus 9 close paren squared plus open paren y plus 1 close paren squared is equal to 100
D
open paren x minus 9 close paren squared plus open paren y minus 1 close paren squared is equal to 100