$\displaystyle x^2 + y^2 = z^2 + 16$

Hi everyone, may i know what type of graph for this equation?

Kind Regard.

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- May 28th 2010, 10:43 AMwkn0524Surfaces
$\displaystyle x^2 + y^2 = z^2 + 16$

Hi everyone, may i know what type of graph for this equation?

Kind Regard. - May 28th 2010, 11:31 AMJester
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