Application Guide
55 Graphs Application
• Tap to change the settings used by the Geometry and Graphs
applications.
• Tap to view or edit an expression from the graph history.
• Tap to hide or show the keyboard and the entry line.
Entry line. Lets you define the relations that you want to graph. The default
graph type is Function, so the form f1(x)= is displayed initially. You can
define 99 relations of each type.
Graphs Work Area
• Shows graphs of relations that you define on the entry line.
• Shows points, lines, and shapes that you create with geometry tools.
• Pinch to zoom, drag to pan (affects only those objects created in the
Graphs application).
Graphing Functions
1. In the Graphing view, tap Tools and go to GraphEntry/Edit > Function.
2. Type an expression for the function.
3. Tap ENTER to graph the function.