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
(x - 5)2 – (y – 4)2 = 80
9
(x - 5)2 – (y + 4)2 = 110
D)
(x - 5)2 + (y – 4)2 = 130

Asphere has a diameter of 10 in. what is the volume of the sphere?

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2