This item has been discontinued by the manufacturer. A revolutionary Graphing Calculator that takes you from junior high through high school and beyond. The unique 2-sided reversible keypad provides increased functionality as the students' education advances.Features: Reversible Keyboard supports junior high, high school, and beyond. Large Display: 8 line x 22 character LCD display (132 x 64 pixels) Tool key solves second and third degree polynomial equations. D.A.L. (Direct Algebraic Logic) Advanced functions are accessible via pull-down menus. Equation Editor shows equations exactly as they appear. Solver Key allows you to solve equations both numerically and graphically. Additional Features include 64KB RAM, mixed fraction entry & output, split screen option, multiple slide shows, communications port, and protective hard cover.
