If you have a TI-84 Plus Graphing Calculator, you have a powerful, sophisticated tool for advanced math. In fact, it’s so sophisticated that you may not know how to take advantage of many of its features and functions. That’s a good problem to have, and *TI-84 Plus Graphing Calculator For Dummies* is the right solution! It takes the TI-84 Plus to the next power, showing you how to:

- Display numbers in normal, scientific, or engineering notations
- Perform basic calculations, deal with angles, and solve equations
- Create and investigate geometric figures
- Graph functions, inequalities, or transformations of functions
- Create stat plots and analyze statistical data
- Create probability experiments like tossing coins, rolling dice, and so on
- Save calculator files on your computer
- Add applications to your calculator so that it can do even more

*TI-84 Plus Graphing Calculator For Dummies* was written by C.C. Edwards, author of *TI-83 Plus Graphing Calculator For Dummies,* who has a Ph.D. in mathematics and teaches on the undergraduate and graduate levels. The book doesn’t delve into high math, but it does use appropriate math examples to help you delve into:

- Using the Equation Solver
- Using GeoMaster and its menu bar to construct lines, segments, rays, vectors, circles, polygons, perpendicular and parallel lines, and more
- Creating a slide show of transformations of a graph
- Using the Inequality Graphing application to enter and graph inequalities and solve linear programming problems

There’s even a handy tear-out cheat sheet to remind you of important keystrokes and special menus, And since you’ll quickly get comfortable with the built-in applications, there’s a list of ten more you can download and install on your calculator so it can do even more! *TI-84 Plus Graphing Calculator For Dummies* is full of ways to increase the value of your TI*–84* Plus exponentially.

If you don’t buy the TI-83 Plus for Dummies book, you will not get this one.0This Book is Downright TerribleI have literally not gotten one single answer out of this book. It is a dark unholy thing…just lurching into the night. Even the index is terrible in that it is extremely limited. There is not even an entry on how to use logorithmic functions. I have literally had way better luck pressing buttons in all kinds of combinations to slowly figure out how to use my graphing calculator. Even the manual that came with the unit is way better than this book.If you buy this rotten book, then…