BUNDLE INCLUDES: Texas Instruments TI-84 Plus Graphing Calculator (Black), and Signature Series Power Bundle ADVANCED INTERFACE: The high resolution, full-color backlit display makes it simple to visualize complex concepts. Split the screen to make faster, stronger connections between equations, data, and graphs. The 320 x 240 pixel color screen displays graphs in stunning detail, in 8 different graph styles. Easily transfer data to and from your computer with the USB port DYNAMIC GRAPHING: Up to 10 graphing functions defined, saved, graphed and analyzed at one time. 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursively defined sequences. Explore and analyze graphs with 17 interactive zoom features BUILT-IN APPS: Enhance your learning with the latest app downloads. Explore built-in apps such as Inequality Graphing, Polynomial Root Finder & Simultaneous Equation Solver, Conic Graphing, CellSheet, Periodic Table, Probability Simulation, and more. Go beyond math class with science and STEM functions. Connect sensors to calculator to collect and analyze real world data (sensors sold separate) SLIM DESIGN: The TI-84 Plus CE is extremely slim and light, meaning you can carry it in your backpack, purse, or pocket. It's a powerful tool for students ranging from middle school to college, and it applies to many classes such as algebra, geometry, statistics, calculus, biology, chemistry, physics, finance, and more. It comes with an impact resistant slide case UPC 840454604955 Brand Certified Brands Color Black Model Name TI-84 Plus CE Item Weight 0.44 Pounds Display Type LCD Manufacturer Certified Brands Model Number TI-84 Plus CE Power Bundle Power Source Battery Powered Calculator Type Graphing Mfr Part Number 84PLCE/TBL/1L1/AH Power Bundle Enclosure Material Plastic Number of Batteries 1 Lithium Ion batteries required. (included) Warranty Description 1 Year Limited Warranty