How to | Plot Functions of Two Variables

Mathematica gives you the power to visualize functions of two variables in multiple ways, including three-dimensional parametric plots, spherical plots, polar plots, and contour plots.

Plot the function :

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Plot several functions:

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Use ParametricPlot3D to plot the surface defined by :

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Create a polar plot of a sphere of unit radius:

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Use ContourPlot3D to plot a function implicitly defined by :

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