Question

If (2, −7) and (8, 15) are the endpoints of a diameter of a circle, what is the equation of the circle?

A) (x + 5)2 + (y − 4)2 = 60
B) (x − 5)2 − (y − 4)2 = 80
C) (x − 5)2 − (y + 4)2 = 110
D) (x − 5)2 + (y − 4)2 = 130

Answer 1

Answer:

D

Step-by-step explanation:

If (2,-7) and (8,15) is the end points of the diameter, they must be on the circle.

Here is a graph: search up  https:// www .  desmos. com /calculator/ yl9uiyhttps, sorry I couldn't put up a link cause of brainly. Type it in without spaces.

Answer 2

Answer:

D

Step-by-step explanation: