Placing Text On A Graph - TI -82 Manual Book

Placing Text on a Graph

While a graph is displayed, Text( lets you place text on it. If a graph is not
displayed, the instruction Text( is copied to the Home screen.
Directly on a Graph
1. When a graph is displayed, select
2. Position the cursor where you want the text to begin.
3. Type the characters. You may enter TI.82 functions and instructions.
The font is proportional, so the exact number of characters you can
place is variable. As you type, the characters are placed on top of the
graph.
To cancel
From the Home Screen or a Program
(
Text( DRAW DRAW
include TI.82 functions and instructions, except
The upper left of the first character is at pixel (row,column), where row is
an integer between 0 and 57 (which can be an expression) and column is an
integer between 0 and 94 (which can be an expression).
row column
Text( ,
value may be text enclosed in
evaluated and the result displayed with up to 10 characters. For example, if
3
Y =.2X –2X+6
1
displays:
Split Screen
In screen
Split
8-10 Operations
DRAW
, press '.
Text(
item 0) places the characters in text (which can
value value . . .
, ,
is the only selected function,
, the maximum value of row is 25.
MODE
Text( from the
)
marks or an expression, which will be
"
Text(42,52,"Y=.2X
DRAW DRAW
!
) on the current graph.
3
–2X+6")
menu.