zy5zb7zgnz zy5zb7zgnz 16-12-2021 Mathematics contestada The endpoints of a diameter of a circle are located at (3, -7) and (5, 7). Write the equation of the circle a. (x + 4)² + y² = 25 c. (x - 4)2 + y² = 50 b. (x - 4)2 + y² = 25 d. (x +4)+ y2 = 50