Build and configure a value table

01

Press these keys

2ndWINDOW2ndGRAPH

02

Walkthrough

1
Enter functions
Define the required rules in Y=.
2
Configure
Press 2nd → WINDOW (TBLSET), set TblStart and ΔTbl; choose Auto or Ask for independent values.
3
View
Press 2nd → GRAPH (TABLE).

03

Worked example

List y=2ˣ for x=−2 to 4 in steps of 1.

NORMAL FLOAT AUTO REAL MPTblStart=−2 ΔTbl=1X −2 −1 0 1 2 3 4Y .25 .5 1 2 4 8 16

AnswerThe table gives powers of two from 0.25 to 16.