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Contents
Important Information ii
Using Your TI-84 Plus CE Graphing Calculator 1
Key Features 1
Keyboard Basics 2
Turning the TI-84 Plus CE On and Off 2
Using the TI-84Plus CE Keyboard 3
Setting the Display Brightness 6
Using the Home Screen 7
Working with Menus 14
Setting Up the Calculator Modes 18
Setting Modes 18
Evaluating Expressions 28
Order of Operations 28
Entering Expressions and Instructions 30
Working with Graphs 35
Using Color on the TI-84 Plus CE 35
Using QuickPlot and Fit Equation 37
Working With Images 37
Using Pictures and Backgrounds 38
Working with Matrices 39
Working with Probability and Statistics 41
Working with Probability 41
Working with Statistics 42
Working with Variables 46
Using Variable Names 46
Storing Variable Values 48
Recalling Variable Values 49
Managing Calculator Files 51
Transferring the OS from calculator to calculator 51
Compatibility with Graphing Calculators 51
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