# Can someone show me a graph of two equations?

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• September 20th 2009, 10:34 PM
Infernorage
Can someone show me a graph of two equations?
Can someone with a 3D graphing program show me what the graph of these two equations looks like. Thanks in advance.

$z=f(x,y)=1-x^2-y^2$

$z=f(x,y)={\sqrt(1-x^2-y^2)}$
• September 20th 2009, 10:52 PM
redsoxfan325
Quote:

Originally Posted by Infernorage
Can someone with a 3D graphing program show me what the graph of these two equations looks like. Thanks in advance.

$z=f(x,y)=1-x^2-y^2$

$z=f(x,y)={\sqrt(1-x^2-y^2)}$

Here you go. They're pretty close together so it might be tough to tell them apart.