Texas Instruments TI-89 Titanium User Manual page 470

Using the Two-Graph Mode
In two-graph mode, the calculator's graph-related features are duplicated, giving you two
independent graphing calculators. The two-graph mode is only available in split screen
mode. For more information about split screens, refer to Split Screens.
Setting the Mode
Several mode settings affect the two-graph mode, but only two settings are required.
Both are on
Page 2
1. Press 3. Then press „ to display
2. Set the following required modes.
•
Split Screen = TOP-BOTTOM
LEFT-RIGHT
•
Number of Graphs = 2
3. Optionally, you can set the following modes.
Page 1:
Additional Graphing Topics
of the dialog box.
MODE
or
•
Graph = Graph
split
.
Page 2
mode for top or left side of the
467