Texas Instruments TI-Nspire CX II CAS Color Graphing Calculator with Student Software PC/Mac

Description Brand: Texas InstrumentsColor: BlackCalculator Type: GraphingPower Source: Battery PoweredScreen Size: 3.2 Inches Color Screen. The screen size is 320 x 240 pixels 3.5 inches diagonal and the screen resolution is 125 DPI; 16-bit colorRechargeable battery included. Can last up to two weeks on a single chargeHandheld-Software Bundle. Includes the TI-Inspire CX Student Software delivering enhanced graphing capabilities and other functionality.Thin Design and lightweight with easy touchpad navigation.Quick alpha keysSix different graph styles and 15 colors to select from for differentiating the look of each graph drawn