Texas Instruments TI-82 STATS Getting Started

22
Graphing a function (continued)
To graph a function, you must:
1. Display the Y= Editor.
2. Enter the function.
3. Display the graph.
Note: If you previously changed graph type in the mode settings, you must
change the type back to Func (the default setting) before you graph.
Example: Graph the function Y = X
2
+ 1.
Press Result
o
„ ¡ Ã 1
s
Note: If Y1 is not empty, press ‘ . If there are additional entries in
the Y= Editor, press
† ‘ until all are clear.

For more details,
see Guidebook
Chapter 3.
If Y1 is not
blank, see
Note.

Texas Instruments TI-82 STATS Specifications

General

Type	Graphing Calculator
Display	LCD
Resolution	96 x 64 pixels
Characters	16 x 8
Processor	Zilog Z80
Programming	TI-BASIC
Memory	28 KB RAM
Power	4 AAA batteries
Connectivity	Link port