Application Guide

200 Graphs Application
- Handheld: Move the pointer to the shaded area and press / x.
Tracing Graphs or Plots
Graph Trace lets you move a trace cursor over the points of a graph or plot and displays
value information.
Tracing Specific Graphs
1. From the Trace menu, select Graph Trace.
The Graph Trace tool appears at the top of the work area, the trace cursor appears,
and the cursor coordinates are displayed in the lower right corner.
2. Explore a graph or plot:
- Point to a position on a graph or plot to move the trace cursor to that point.
- Press ◄ or ► to step the cursor along the current graph or plot. The screen
pans automatically to keep the cursor in view.
- Press ▲ or ▼ to cycle among the displayed graphs.
- Click the trace cursor to create a persistent point. Optionally, enter a specific
independent value to move the trace cursor to that value.
3. To stop tracing, press Esc.
Tracing All Graphs
The Trace All tool allows tracing multiple functions simultaneously. With several
functions graphed on the work area, perform the following steps: