Texas Instruments TI-83 Guide Book

DRAW Instructions 8-7
8308DRAW.DOC TI-83 international English Bob Fedorisko Revised: 02/19/01 12:29 PM Printed: 02/19/01 1:49
PM Page 7 of 20
Horizontal (horizontal line) draws a horizontal line at Y=
y
.
y
can be an expression but not a list.
Horizontal
y
Vertical (vertical line) draws a vertical line at X=
x
.
x
can be
an expression but not a list.
Vertical
x
To instruct the TI
-
83 to draw more than one horizontal or
vertical line, separate each instruction with a colon (
: ).
Drawing a Line
from the Home
Screen or a
Program

Texas Instruments TI-83 Specifications

General

Programming	TI-BASIC
Processor	Zilog Z80, 6 MHz
Weight	7.4 oz (210 g)
Display	96x64 pixels, monochrome LCD
Power Source	4 AAA batteries, 1 CR1616 or CR1620 for backup
Memory	32 KB RAM
Connectivity	2.5mm I/O port for linking with other TI calculators