Use this cool tool to perform dozens of tasks!
Do simple and complex calculations, analyze loans, even send files to your PC

Nothing can crunch numbers like your TI-83 Plus, and this handy guide makes the crunching easy! In no time you’ll be punching those buttons to convert decimals to fractions, find factorials, compare interest rates, graph and analyze functions and sequences, tame random numbers, manage matrices, and even have your calculator sharing stuff with your PC.

The Dummies Way

- Explanations in plain English
- "Get in, get out" information
- Icons and other navigational aids
- Tear-out cheat sheet
- Top ten lists
- A dash of humor and fun

Discover how to:

- Solve equations and systems of equations
- Graph functions, parametric equations, and sequences
- Use complex numbers
- Multiply, reduce, and solve matrices
- Add applications to your calculator

**About the Author** C.C. Edwards is an instructor at Coastal Carolina University. Previously, she was the editor of Eightysomething, Texas Instruments’ newsletter that explored the features of graphing calculators for parents and educators.