Teacher/User Name: DEMO Name:__________________________
Practice Problems
By Easy Worksheet
Period: ________ Date: ____________

 
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Solve:

1) Find the equation of the largest sphere with center (0,0,0) that can be contained within the first octant.

By Easy Worksheet

By Easy Worksheet

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By Easy Worksheet

2) What is the center and radius of the sphere?
2x2 + 2y2 + 2z2 + 4z - 110 = 0
3) 
Find the equation of a sphere with center (-1,2,-5) and radius 3

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By Easy Worksheet

By Easy Worksheet

By Easy Worksheet

4) What is the center and radius of the sphere?
x2 + y2 + z2 + 6x + 6y - 6z - 44 = 0

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