Texas Instruments TI-84 Plus Graphing Calculator, Black

February 21, 2017 - Comment

The all-purpose TI-84 Plus graphing calculator, ideal for math and science, features more than a dozen preloaded apps including functionality that encourages exploration of interactive geometry, inequality graphing, and real-world data collection and analysis. Ideal for middle school through college. What’s in the Box:  TI-84 Plus calculator, impact-resistant protective slide case, TI connectivity/USB cable, silver

Buy Now! $97.45Amazon.com Price
(as of November 18, 2017 9:54 pm UTC - Details)

The all-purpose TI-84 Plus graphing calculator, ideal for math and science, features more than a dozen preloaded apps including functionality that encourages exploration of interactive geometry, inequality graphing, and real-world data collection and analysis. Ideal for middle school through college.

What’s in the Box: 
TI-84 Plus calculator, impact-resistant protective slide case, TI connectivity/USB cable, silver oxide battery, four AAA batteries, Guidebook and free software Apps, warranty information. 
Amazon.com Product Description 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.

Includes a USB Port and cable. 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 12 pre-loaded Apps and supports all TI-83 Apps. Twelve 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.

The included normal slide case is great for desktop work. The TI-84 Plus is powered by four AAA alkaline batteries (not included) and one silver oxide battery (included) for backup, with an automatic shutoff to save energy. It also comes with a hard normal slide case and is supported by a one-year limited warranty.

What’s in the Box
TI-84 Plus, normal 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

Product Features

  • Large LCD display for plotting out graphs and equations, up to 10 rectangular functions, 6 parametric expressions, 6 polar expressions and 3 recursively-defined sequences.
  • Transfer data between your calculator and computer using USB on-the-go technology, included.
  • Included Apps – Cabri Jr, Catalog Help, Conic Graphing, Inequality Graphing, LearningCheck, Polynomial Root Finder and Simultaneous Equation Solver, Probability Simulation, Science Tools, StudyCards , Topics in Algebra 1, Transformation Graphing, Vernier EasyData
  • Approved for use on the PSAT*, SAT*, and ACT college entrance exams, AP*, IB* and AP* tests.

Caley G says:

Extra protection for a expensive calculator I had to have one of these for myself in school years ago, but had assumed a smartphone app would be a capable replacement these days. Apparently not. Had to purchase this one for my son. I was happy to find it through Amazon Warehouse Deals so at least there was some sort of discount and it has this nice “armored” protection on it to hopefully last through the abuse that only a teenage boy can inflict. This is the one and only graphing calculator I ever plan to purchase so I wanted it…

QianQian says:

I have used it almost daily (for school and homework) and it is still in perfect condition with no fading of the buttons or scre I bought a refurbished TI-84+ from a different seller, and it works perfectly! It came with a CD manual and a charging wire. I have used it almost daily (for school and homework) and it is still in perfect condition with no fading of the buttons or screen issues. My only complaint with getting a refurbished version is that even though I paid for a TI-84+, my calculator has slight differences compared to my classmates’ TI-84+, although nothing too major that it becomes an issue for me.

eric welborn says:

Best for student! This calculator is hands-down the best I have ever had the honor of using. While the TI-84 Plus may not have as much space or as many pre-loaded Apps as the TI-84 Plus Silver Edition, the TI-84 Plus offers everything a high school (possibly some college) math student needs in order to successfully learn and solve mathematics material. The TI-84 Plus comes loaded with several Apps that will make things even more convenient, such as a Probability Simulator and Cabri Jr., a great geometry app…

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