Texas Instruments TI-84 Plus Guide Book

Chapter 8: Draw Instructions 190
Line(X1,Y1,X2,Y2)
To erase a line segment, enter Line(X1,Y1,X2,Y2,0)
Drawing Horizontal and Vertical Lines
Drawing Horizontal and Vertical LinesDrawing Horizontal and Vertical Lines
Drawing Horizontal and Vertical Lines
Drawing a Line Directly on a Graph
Drawing a Line Directly on a GraphDrawing a Line Directly on a Graph
Drawing a Line Directly on a Graph
To draw a horizontal or vertical line when a graph is displayed, follow these steps.
1. Select
3:Horizontal or 4:Vertical from the DRAW menu. A line is displayed that moves
as you move the cursor.
2. Place the cursor on the y-coordinate (for horizontal lines) or x-coordinate (for vertical
lines) through which you want the drawn line to pass.

Texas Instruments TI-84 Plus Specifications

General

Battery type	AAA
Power source	Battery
Number of batteries supported	4
Type	Graphing
Cover	No
Form factor	Pocket
Control type	Buttons
Product color	Black
USB port	Yes
USB 2.0 ports quantity	1
Digits	- digits
Display number of lines	8 lines
Display number of characters	16
RAM capacity	0.024 MB
ROM capacity	0.480 MB
Storage media type	-