TI-83/84 Plus Graphing Calculators for Dummies, Portable Edition

With tips that work for earlier versions, too. Get a handle on the tool that does everything from basic math to probabilities! Count yourself fortunate to have found this book! It'll help you squeeze all the value from this handy device that not only solves equations and creates graphs, but also constructs geometric figures, finds the slope and equation of a line, generates random numbers, and simulates tossing coins and rolling dice. Discover how to *Use the math and angle menus *Perform geometry functions with GeoMaster *Measure an angle *Construct lines, polygons, circles, and arcs *Graph inequalities *Communicate with PCs or other calculators