TI 84 Plus Graphing Calculator

The TI 84 plus graphing calculator is said to be the upgrade to the preceding calculator model. It was developed in the year 2004 by Texas instruments. The similarity between it and it’s predecessor is only in the layout for it is similar to the preceding in terms of the key outlay. The improvements of the TI84 are improved hardware with an improved memory and speed. The features of the TI84 plus graphing calculator are similar to those of it’s predecessor but with a memory thrice the size of the preceding model, a speed that is 2.5 times faster, a built in USB port that comes equipped with a usb cable and it is also compatible with TI presentation tools with a built in clock function.

The operating system software is updated with math print application software, the input that is accepted by the TI 84 plus graphing calculator is a replica of that of a text book. The unique features offer better performance and presentation of graphs in a better quality. The features that are in these TI 84 plus graphing calculator makes it a great catch for professionals in the science and mathematics world that need quick computation of data and the easeness to compute it.

Building on the hugely popular TI-83 Plus, which is perhaps the best-selling calculator of all time, the TI-84 Plus is completely compatible with its predecessor. From that well-established platform, this new model adds more speed (a processor that's 2.5 times faster), more memory (24 KB RAM and 480 KB of Flash ROM), an enhanced high-contrast display (eight lines by 16 characters), and more beloved Apps.

It also adds USB on-the-go technology (cable included) that can be used to share files with other calculators or to connect to PCs or optional presentation tools.

Comes with 13 pre-loaded Apps and supports all TI-83 Apps.

Thirteen Apps are pre-loaded, including Cabri Jr., CBL/CBR, Conic Graphing, Inequality Graphing, Probability Simulations, Science Tools, StudyCards, TimeSpan, Topics in Algebra 1 Chapter 5, Topics in Algebra 1 Chapters 1-4, Transformation Graphing, and more. For students in math and sciences, the TI-84 Plus is a powerful, problem-solving tool with features for storing, graphing, and analyzing up to 10 functions. Plus, it displays graphs and evaluates tables on a split screen, allowing you to trace the graph and scroll through table values simultaneously.

Split screen lets you view a graph and its equation at the same time.

With the TI-84 Plus, you can view an equation, its graph, and the coordinates all at one time. Jump from point to point by entering a number. Several useful plot types are available, including scatter, box-and-whisker, XY-line, histogram, and normal probability plots. Advanced statistics and regression analysis, graphical analysis, and data analysis are readily accessed, along with features for calculus, engineering, financial, logarithm, trigonometry, and hyperbolic functions--all crucial tools for advanced analysis. With its clear display and fast processing, the calculator incorporates graphing tools for mathematics and science course work, including statistics and finance.

What's in the Box

TI-84 Plus, kickstand slide case, TI connectivity cable/USB cable, silver oxide battery, TI Product CD-ROM with full reference Guidebook and free software Apps, warranty information; four AAA batteries not included, alkaline recommended