Tracing Graphs or Plots
1. | In the Graphing view, tap Tools ![]() |
The Graph Trace tool appears in the Graphs toolbar, the trace cursor appears, and the cursor coordinates are displayed in the lower right corner.
2. | Explore a graph or plot: |
- | Tap a point on a graph or plot to move the trace cursor to that point. |
- | Tap ![]() ![]() |
- | Double-tap the trace cursor to enter a specific independent value. |
- | Tap and hold the trace cursor to create a persistent point. |
3. | To stop tracing, tap the X on the Graph Trace tool. |