Texas Instruments® TI-83 Plus Graphing Calculator- Black

Black TI 83 Plus Graphing Calculator- in very good condition. Tested and in working condition. Comes with slide cover and battery cover. Batteries not included. It also has a “back up battery “ slot for battery CR1616 or CR1620 in case regular batteries are not available. What you see in the pictures is what you will received. Please review and ask questions. Wide array of math and scientific functions. Includes functions for finance, calculus, trigonometry, equation solving, statistical, graphic, forecasting, engineering, logarithms, and hyperbolic functions. Large 8-line, 16-character display for easy viewing. Batteries and hardcover case are included. For high school math and science Allows students to graph and compare functions, as well as perform data plotting and analysis.