The [prgm] i/o menu, The 8, I/o menu – Texas Instruments TI-73 EXPLORER User Manual

Page 247

Chapter 12: Programming

241

7312ENG.DOC CH 12 Programming, English Julie Hewlett Revised: 07/29/98 12:17 PM Printed: 05/19/99 9:02

AM Page 241 of 32

For a detailed description of each graph style, see Chapter 9:

Function Graphing.

Write a program named

GRPHSTYL

that defines the shade

below graph style for

=2X+5

and graphs it.

PROGRAM:GRPHSTYL

:FnOff

:"2X+5"ÜY

:GraphStyle(1,4)

:ZStandard

The 8

I/O Menu

You can only access the 8

I/O

(input/output) menu by

pressing 8 " from the Program editor. The 8

I/O

instructions allow you to input values and output answers

during program execution.
To return to the Program editor without selecting an item,

press :.

8 " (from the

Program editor only)

1:Input

Lets the user enter a value or display a

graph.

2:Prompt

Prompts the user to enter variable values.

3:Disp

Displays text or values on the Home screen.

4:DispGraph

Displays the current graph.

For FnOff and Y

press

}

2 1.

For ZStandard, press

(