Application Guide

382 Data&Statistics Application
Entering Functions from Other Applications
You can enter a function that has been defined as a variable in another application,
such as Lists&Spreadsheet, Graphs&Geometry, or Calculator.
1. Add a variable to each axis. You can access any variables defined in a
Lists&Spreadsheet or Calculator application in your problem from the variable list.
2. From the Analyze menu, click Plot Function.
A function entry field displays in the work area.
3. Click on the toolbar.
Handheld: Press h.
A list of variables available in the problem displays.
4. Click to select the variable containing the function you want to plot.
In the example below, the variable a contains the function f(x)=x
2
.
5. Press Enter.
The function plots in the work area.