Engage in complex mathematics at work or during exams with this graphing calculator. MathPrint technology allows symbols, formulas or stacked fractions to be entered, and the alphabetical catalog displays every function in a single menu. Ten graphing functions can be defined and saved at once, while 24KB of RAM supplies ample space for applications, variables and other data. A USB cable and TI Connect software in this Texas Instruments graphing calculator enable data transfer from a computer. Graphing calculator offers 10-digit 8-line LCD display for showing graphs and charts. Explore math expressions in symbolic form, see patterns, and understand the math behind the formulas. Dimensions: 2"H x 10"W x 13"D. Operates on four AAA-type batteries for portability. 480KB ROM memory and 24KB RAM memory capacity to tackle complex computing. Amortization, cash flow, and time value of money (TVM) functions make financial calculations streamlined. Graphing functions, including polar, sequence, zoom, parametric plot, histogram, scatter plot, cobweb plot, and much more. Package content: hard case, unit-to-unit USB cable. Comes loaded with 10 software applications, including cabri jr. , studyCards, science tools, vernier easyData, topics in algebra 1, learning check, conic graphing, and more. Built-in USB port makes data transfer to your computer easier than ever, for deeper data analysis. Comes color. 1-year manufacturer limited warranty. Promote understanding of math and engineering in a classroom or conference with this Texas Instruments TI-84 PLUS graphing calculator.