Examples for

Plotting and graphing are methods of visualizing the behavior of mathematical functions. Use Wolfram|Alpha to generate plots of functions, equations and inequalities in one, two and three dimensions. Gain additional perspective by studying polar plots, parametric plots, contour plots, region plots and many other types of visualizations of the functions and equations of interest to you.

Graph a function of one variable as a curve in the plane.

Plot the solution set of an equation in two or three variables.

Graph parametric equations in two or three dimensions.

Plot a function of two variables as a surface in three-dimensional space.

Plot the solution set of an inequality or system of inequalities.

Plot a set of numbers or values on a real number line.

Draw a graph of points or curves in the polar coordinate system.