Texas Instruments TI-83-Plus User Guide

TI-83 Plus GeoMaster™ Application Page 79
2. Use the number keys to enter the X coordinate of the first
point, and then press
¯
.
3. Use the number pad on the calculator to enter the
Y-coordinate of the first point, and then press
¯
. The
point moves to the coordinates you entered.
Note
If you enter coordinates with 2-decimal accuracy, the cursor
automatically moves from the X-coordinate to the Y-coordinate
after you enter the last number for the X-coordinate.
CAUTION: If you press
¯
after you enter the X-coordinate
with 2-decimal accuracy, you cannot enter the Y-coordinate.
Entering a Label for a Point
1. Immediately after you create a point, press
e
plus the
letter to enter a character.
Tip
•
Press
e
to type an individual alphabetical character.
•
Press
\ 
to turn on the alpha mode so that you can
type several alphabetical characters in a row.
•
Press
e
to turn off the alpha mode.
2. Press
¯
or an arrow key to complete the label.

Texas Instruments TI-83-Plus Specifications

General

Brand	Texas Instruments
Model	TI-83-Plus
Category	Calculator
Language	English