Texas Instruments TI-89 Titanium User Manual page 462

If the expression is in
terms of:
A non-native independent
variable
uses the current Window variable settings and is available from the Home
Note: Graph
screen's † toolbar menu.
does not work with sequence graphs or differential equations. For parametric,
Graph
polar, and 3D graphs, use the following variations.
In PARAMETRIC graphing mode:
In POLAR graphing mode:
In 3D graphing mode:
To create a table from the Home screen, use the
Note:
. Both share the same expressions.
Graph
does not copy the expression to the Y= Editor. Instead, it temporarily suspends
Graph
any functions selected on the Y= Editor. You can trace, zoom, or show and edit
expressions on the Table screen, just the same as Y= Editor functions.
Clearing the Graph Screen
Each time you execute
the graphs:
Additional Graphing Topics
Use the Graph command
as shown in this example:
ù
Graph 1.25a cos(a),a
Specify the independent variable;
otherwise, you may get an error.
Graph xExpr, yExpr, t
Graph expr,
Graph expr, x, y
, the new expression is added to the existing ones. To clear
Graph
q
command. It is similar to
Table
Graph
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