Texas Instruments TI-83 PLUS - Manual (Page 206)

TI-83 Plus Tables 203
Chapter 7:
Tables
Getting Started: Roots of a Function
Getting Started is a fast-paced introduction. Read the chapter for details.
Evaluate the function Y = X
3 N 2X at each integer between L 10 and 10. How many
sign changes occur, and at what X values?
1. Press z † † † Í to set Func graphing
mode.
2. Press o . Press „  3 to select 3 .
Then press ¹
2
„ to enter the function
Y 1 =X 3 N 2X .
3. Press y - to display the
TABLE SETUP
screen. Press М 10 Н to set TblStart= L 10 .
Press 1 Í to set @ Tbl=1 .