Using Erase Geometry Trace - Texas Instruments TI-NSPIRE Software Manual

track fade out to prevent the work area from becoming
obscured by the track.
In the following example, a line segment was drawn and selected for
geometry trace. Movement of the segment was done manually.

Using Erase Geometry Trace

The easiest way to remove the trace tracks from the work area without
deleting any objects or functions is to select the Erase Geometry Trace
tool .
When selected, this tool removes immediately all trace tracks from the
work area.
110 Using Graphs & Geometry