The following links provide directions for common uses of the TI-85. The text files require Adobe Acrobat Reader.
Order of Operations
Setting the Viewing Window
Solving Linear Equations
Solving Linear Inequalities
Solving Three Part Inequalities
Solving Absolute Value Inequalities
Finding the Line of Best Fit
Solving Systems of Equations Using Matrices
Finding the Local Maxima and Minima
Using the Numeric Solver
Graphing Piecewise Defined Functions
Creating a Scatter Diagram
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