Texas Instruments Titanium TI-89 User Manual

Previews 103
6. Return the graph to its initial orientation.
Then move the viewing angle along the
“viewing orbit” around the graph.
Press 0 (zero, not the letter O) AAA
7. View the graph along the x axis, the
y axis, and then the z axis.
Press X
This graph has the same shape along the
y axis and x axis.
Press Y
Press Z
8. Return to the initial orientation.
Press 0 (zero)
Steps and keystrokes Display

Texas Instruments Titanium TI-89 Specifications

General

Display Type	LCD
Display Resolution	160 x 100 pixels
Memory	188 KB RAM, 2.7 MB Flash ROM
Type	Graphing Calculator
Display	Monochrome
Processor	Motorola 68000
Processor Speed	12 MHz
Power Source	4 AAA batteries
Connectivity	USB
Programming	TI-BASIC, Assembly
Operating System	AMS (Advanced Mathematics Software)