Texas Instruments TITANIUM TI-89 User Manual

Page 677

Numeric Solver

677

You can explore the graph by using the free-moving cursor, tracing, zooming, etc., as
described in Basic Function Graphing.

How the Graph Affects Various Settings

When you use the Numeric Solver to display a graph:

•

The following modes are changed automatically to these settings:

Note:

If you were previously using different mode settings, you will need to reselect

those settings manually.

•

All stat plots are deselected.

•

After you leave the Numeric Solver, the Graph screen may continue to display the
equation’s solution, ignoring any selected Y= functions. If so, display the Y= Editor
and then return to the Graph screen. Also, the graph is reset when you change the
Graph mode or use

ClrGraph

from the Home screen (

†

) or a program.

Mode

Setting

Graph

FUNCTION

Any functions selected in the
Y= Editor will not be graphed.

Split Screen

LEFT-RIGHT

Number of Graphs