Texas Instruments TI-89 Titanium User Manual

Sequence Graphing 344
Selecting Sequences
With TIME and WEB axes, the TI-89 Titanium graphs only the selected sequences. If
you entered any sequences that require an initial value, you must enter the
corresponding ui value.
Note: With TIME and CUSTOM axes, all defined sequences are evaluated even if they
are not plotted.
With CUSTOM axes, when you specify a sequence in the custom settings, it is graphed
regardless of whether it is selected.
Selecting the Display Style
Only the
Line, Dot, Square, and Thick styles are available for sequence graphs. Dot and
Square mark only those discrete integer values (in plotstep increments) at which a
sequence is plotted.
You can select a
sequence
You cannot select its
initial value.

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