Texas Instruments Titanium TI-89 User Manual

Sequence Graphing 358
Selecting Sequences
Selecting SequencesSelecting Sequences
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
Selecting the Display StyleSelecting the Display Style
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 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)