Texas Instruments TI-89 Titanium User Manual

Operating the Calculator 169
Selecting an Application
The graphing calculator has different applications that let you solve and explore a variety
of problems. You can select an application from a menu, the Apps desktop, or you can
access commonly used applications directly from the keyboard.
From the APPLICATIONS Menu
1. If the Apps desktop is off, press O to display a menu that lists the applications.
Note: To cancel the menu without making a selection, press N.
2. Select an application. Either:
• Use the cursor pad D or C to
highlight the application and then
press ¸.
– or –
• Press the number or letter for that
application.
Application: Lets you:
FlashApps Display a list of Flash applications, if any.
Y= Editor Define, edit, and select functions or equations for
graphing.
Window Editor Set window dimensions for viewing a graph.
Graph Display graphs.

Texas Instruments TI-89 Titanium Specifications

General

Display Type	LCD
Display Resolution	160 x 100 pixels
CPU	Motorola 68000
CPU Speed	16 MHz
RAM	256 KB
Flash ROM	2.7 MB
Programming Language	TI-BASIC, Assembly
Power Source	4 AAA batteries
Connectivity	I/O port
Dimensions	7.5 x 3.5 x 1 inches