Texas Instruments TI-89, TI-92

224 Chapter 13: Tables

13TABLES.DOC TI-89/TI-92 Plus: Tables (English) Susan Gullord Revised: 02/23/01 1:08 PM Printed: 02/23/01 2:16 PM Page 224 of 10

To display the TABLE SETUP dialog box, press ¥&

. From the

Table screen, you can also press „.

Setup Paramet e r Description

tblStart If Independent = AUTO and Graph < - > Table = OFF,

this specifies the starting value for the independent

variable.

@tbl If Independent = AUTO and Graph < - > Table = OFF,

this specifies the incremental value for the

independent variable. @tbl can be positive or

negative, but not zero.

Graph < - > Table If Independent = AUTO:

OFF — The table is based on the values you enter

for tblStart and @tbl.

ON — The table is based on the same independent

variable values that are used to graph the functions

on the Graph screen. These values depend on the

Window variables set in the Window Editor

(Chapter 6) and the split screen size (Chapter 14).

Independent AUTO — The TI-89 / TI-92 Plus automatically

generates a series of values for the independent

variable based on tblStart, @tbl, and Graph < -

> Table.

ASK — Lets you build a table manually by entering

specific values for the independent variable.

Setting Up the Table Parameters

To set up the initial parameters for a table, use the TABLE

SETUP dialog box. After the table is displayed, you can also

use this dialog box to change the parameters.

Displaying the

TABLE SETUP

Dialog Box

Note: The table initially

starts at tblStart, but you

can use

to scroll to prior

values.