298 Using Data & Statistics
Editing a functions
You can edit a function and update it on the work area.
1. You can edit a function in either of the following ways:
• Click on the curve to select it and drag to adjust the plotted
data.
• Double-click the equation and edit it as required to change the
plotted data
2. Press Enter after making all changes and the curve will update.
Using Data & Statistics functions in other applications
Data & Statistics functions are stored as variables, and may be used in
other applications, in the same manner as any other variable.
Note: Function numbers increment by next available. If you have defined
f1(x) and f2(x) in Graphs & Geometry, the first function you create in Data
& Statistics will be f3(x).
Supported function types
The following function types are supported in Data & Statistics
• Linear function; f(x)=b
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