The Graphing Calculator displays graphs of mathematical equations. You can enter equations with two variables, producing a two-dimensional graph, or three variables, producing a three-dimensional graph.

To open the Graphing Calculator, open the Applications folder and choose Graphing Calculator.

Open the Graphing Calculator for me.

For help using the Graphing Calculator, look in the Help menu when the Graphing Calculator is active.

For a demo, choose an item from the Demo menu.