Texas Instruments TI-84 - Manual (Page 178)

Chapter 7: Tables 175
Chapter 7: Chapter 7: Chapter 7: Chapter 7:
Tables Tables Tables Tables
Getting Started: Roots of a Function Getting Started: Roots of a Function Getting Started: Roots of a Function 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 L10 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
Y1=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 .