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Calculator User Manual

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TI-83 Plus Function Graphing 109
Setting the Graph Modes
Checking and Changing the Graphing Mode
To display the mode screen, press
z
. The default settings are
highlighted below. To graph functions, you must select
Func
mode
before you enter values for the window variables and before you enter
the functions.
The TI-83 Plus has four graphing modes.
•
Func
(function graphing)
•
Par
(parametric graphing; Chapter 4)
•
Pol
(polar graphing; Chapter 5)
•
Seq
(sequence graphing; Chapter 6)
Other mode settings affect graphing results. Chapter 1 describes each
mode setting.