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Posted: **Tue May 10, 2022 5:32 pm**

: A Sphere Is Centered At The Point 7 3 1 Point 1 9 1 Lies On The Surface Of The Sphere Find An Equation For Th 1 (14.74 KiB) Viewed 26 times

A sphere is centered at the point (-7,3, -1). Point (1,9, -1) lies on the surface of the sphere. Find an equation for this sphere. (Hint: start by finding the distance between the points, i.e. the distance from the center of the sphere to its surface.)