SOLUTION: Find a parametric representation of the surface x^2+y^2+z^2=9 Show all your work/solution step by step.

Question 1010999: Find a parametric representation of the surface x^2+y^2+z^2=9
Show all your work/solution step by step.
Answer by Edwin McCravy(20054) (Show Source): You can put this solution on YOUR website!
Find a parametric representation of the surface x^2+y^2+z^2=9
Show all your work/solution step by step.

That's the surface of a sphere with center (0,0,0) and radius 3, 
which is the graph of the semicircle 
 ,  

rotated about the z-axis.  Its parametrization is the vector 
function:



Edwin

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