Find the equation of a sphere if one of its diameters has endpoints: (-8, -6, 6) and (-6, -4, 8).

Question

Find the equation of a sphere if one of its diameters has endpoints: (-8, -6, 6) and (-6, -4, 8).

Answer 1

they made this one easy

(x+7)²+(y+5)²+(z-7)²=3

Answer 2

Mid the mid-point. This is the center of the sphere.

Determine distance between center and either point. This is the radius.

Except for being in 3D this is an Algebra/Geometry problem.