Texas Instruments TI-83 Plus Graphing Calculator - fresh and SEALED
Description: Ideal for the algebra classroom. Lets students graph and compare functions, as well as perform data plotting and analysis. Horizontal and vertical split screen options. Advanced functions accessed through pull-down display menus. Includes tools for finance. I/O port for communication with other TI products.About this item- Ideal for math and science, middle school through college- Advanced statistics functions, including hypothesis testing and calculation of confidence intervals- Probability distributions- Complex numbers- Financial functions such as time-value-of-money, cash flow calculations and amortization- Graphing features including multiple graph stylesProduct is brand brand-new and sealed. Batteries included in the packaging look fancy they will not work, so four (4) AAA batteries will be required. We