Plot functions and calculate equations with this handheld calculator. The backlit color display shows geometric figures and animates points on graphs in vivid detail. Import digital images, including JPEG and BMP files, and then overlay equations and graphs to visualize how math interacts with the world. Drop-down menus and an intuitive operating system allow for easy document and page creation. Approved by multiple standardized testing organizations, this calculator is approved for certain state exams and SAT, AP, ACT, IB, and PSAT testing. Connect this Texas Instruments TI-Nspire CXII handheld calculator to a docking station, wall charger, or USB cable to recharge the lithium-ion battery, designed to last for up to three years. Graphing calculator offers 3. 5" LCD display for showing graphs and charts. Explore math expressions in symbolic form, see patterns, and understand the math behind the formulas. Dimensions: 0. 79"H x 3. 54"W x 7. 48"D. Battery-operated for portability. 102400KB ROM memory and 65536KB RAM memory to tackle complex computing. Streamline financial calculations with amortization, cash flow, time value of money (TVM), net future value (NFV), and modified internal rate of return (MIRR) functions. Graphing functions including 3D graphing, polar, sequence, zoom, trace, parametric plot, bar plots, and much more. Hexadecimal, octal, binary, random number, trigonometry, permutation, combination, scroll, and other functions help you solve a variety of mathematical problems. Package contents: hard case, USB cable, unit-to-unit USB cable. Preloaded apps include Notes, Calculator, Geometry, Lists & Spreadsheet, Data & Statistics, and Vernier DataQuest. Built-in USB port makes data transfer to your computer easier than ever, for deeper data analysis. Comes color. 1-year manufacturer limited warranty. Safety Data Sheet . Perform complex calculations with this Texas Instruments TI-Nspire CX graphing calculator.