Defining Functions; Setting Modes From A Program; Displaying Functions In The Y=Editor - Texas Instruments TI-84 Plus Manual Book

Other mode settings affect graphing results. Chapter 1 describes each mode setting.
• or
Float 0123456789
• or
Radian Degree
• or
Connected
• or
Sequential Simul
one function is selected.

Setting Modes from a Program

Setting Modes from a Program Setting Modes from a Program Setting Modes from a Program
To set the graphing mode and other modes from a program, begin on a blank line in the
program editor and follow these steps.
1. Press z to display the mode settings.
2. Press †, ~, |, and } to place the cursor on the mode that you want to select.
3. Press Í to paste the mode name to the cursor location.
The mode is changed when the program is executed.

Defining Functions

Defining Functions Defining Functions Defining Functions
Displaying Functions in the Y= Editor Displaying Functions in the Y= Editor Displaying Functions in the Y= Editor Displaying Functions in the Y= Editor
To display the Y= editor, press o. You can store up to 10 functions to the function
variables Y1 through Y9, and Y0. You can graph one or more defined functions at once.
In this example, functions Y1 and Y2 are defined and selected.
Chapter 3: Function Graphing
(fixed) decimal mode affects displayed graph coordinates.
angle mode affects interpretation of some functions.
plotting mode affects plotting of selected functions.
Dot
graphing-order mode affects function plotting when more than
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