(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Find the equation of the sphere centered at (-7,6,7) with radius 2. Normalize your equations so that the coefficient of x^2 is 1.

2. Relevant equations

(x-xo)^2 + (y-yo)^2 + (z-zo)^2=r

3. The attempt at a solution

(x-(-7))^2 + (y-6)^2 + (z-7)^2 = 2

it saids to normalize my equation.... and i do not understand what that means.

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# Homework Help: Multivariable Calculus - Sphere

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