Texas Instruments TI-84 Plus Graphing Calculator

Texas Instruments Updated: 2008-11-17 RSS
Texas Instruments TI-84 Plus Graphing Calculator

The TI-84 Plus graphing calculator offers three times the memory, more than twice the speed and a higher contrast screen than the TI-83 Plus model. It's keystroke-for-keystroke compatible, too.

Key Features

* Three times the memory of the TI-83 Plus model
* More than twice the speed of the TI-83 Plus model
* USB cable included with purchase (built-in USB port)
* Preloaded Apps: Cabri® Jr., Vernier EasyData™, StudyCards™ and more
* Compatible with TI presentation tools (TI Presentation Link™ adapter available separately)
* One-year limited manufacturer's warranty

Specifications

* Electronically upgradeable graphing calculator allows you to have the most up-to-date functionality and software applications (Apps).
* 2.5 times the processor speed of the TI-83 Plus.
* 480 KB FLASH ROM memory for data archive and storage of Apps.
* 24KB of available RAM memory.
* USB port for computer connectivity, unit-to-unit communication with TI-84 Plus and TI-84 Plus Silver Edition graphing calculators, and more.
* I/O port for communication with other TI products.
* Internal Clock with date and time display.
* TI Connectivity Cable included.
* TI Connectivity Cable and TI Connect™ software allow information to be transferred to and from a computer and printed or stored on disk.
* Included Apps: Cabri® Jr., Vernier EasyData™, Conic Graphing, Inequality Graphing, LearningCheck™, Probability Simulations, Science Tools, StudyCards™, Topics in Algebra 1, Chapter 5, Topics in Algebra 1, Chapters 1-4, Transformation Graphing
* Apps are available from TI and other leading developers.
* 8-line by 16-character display.
* Advanced functions accessed through pull-down display menus.
* Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent.
* Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursively-defined sequences.
* Up to 10 graphing functions defined, saved, graphed, and analyzed at one time.
* Sequence graphing mode shows time series plot, cobweb/stair-step plot, and phase plots.
* User-defined list names. Lists store up to 999 elements.
* 14 interactive zoom features.
* Numeric evaluations given in table format for all graphing modes.
* Interactive analysis of function values, roots, maximums, minimums, integrals, and derivatives.
* 7 different graph styles for differentiating the look of each graph drawn.
* Horizontal and vertical split- screen options.
* Stores up to 10 - 50x50 matrices.
* Matrix operations including inverse, determinant, transpose, augment, reduced row echelon form, and elementary row operations. Convert matrices to lists and vice-versa.
* List-based one- and two-variable statistical analysis, including logistic, sinusoidal, median-median, linear, logarithmic, exponential, power, quadratic polynomial, cubic polynomial, and quartic polynomial regression models.
* 3 statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots.
* Advanced statistics features including 10 hypothesis testing functions, 7 confidence interval functions, and one-way analysis of variance.
* Business functions including Time-Value-of-Money (TVM), cash flows, and amortization. Full screen interactive editor for solving TVM problems.
* Interactive equation solver editor allows solving numerically for different variables in an equation.
* Alphabetical CATALOG of all TI calculator operations in one menu.
* Programming capability with the number of programs limited only by available memory.
* Link with another TI-84 Plus, TI-84 Plus Silver Edition, TI-83 Plus, TI-83 Plus Silver Edition or TI-83. Receive lists L1-L6 from TI-82.
* USB Unit-to-unit link cable included.
* TI ViewScreen™ unit available (Silver Edition version only) that is compatible with the same TI ViewScreen™ LCD panel as the TI-82/TI-83 and the TI-Presenter™ Video Interface.
* All TI-84 Plus student models can plug into the TI-ViewScreen™ LCD Panel and TI-Presenter™ Video Interface with the Presentation Link™ adapter.
* Compatible with Calculator-Based Laboratory™ 2 (CBL 2™), Calculator-Based Ranger™ (CBR™), Vernier EasyLink™, and Vernier EasyTemp™ systems to allow collection and analysis of real-world data.
* TI Keyboard compatible.
* Compatible with the TI-Navigator™ Classroom Learning System.
* Kickstand Slide Case available to prop up your calculator to view display and keys better.
* TI Product CD included with full reference Guidebook and free software Applications.
* Teacher Pack available in standard and EZ-spot colors (includes 10 TI calculators, 10 Getting Started Guides, and a classroom poster).
* Powered by 4 AAA batteries with a Silver Oxide battery backup to protect RAM memory during main battery change.
* Impact-resistant slide case.
* One-year limited warranty.
* Supplemental activity books available. Compatible with all TI-83 Plus activity books.
* Workshop Loan Program - borrow TI calculators for evaluation or workshops.
* TI Technology Rewards program - point values redeemable for additional TI products and services.
* TI calculator poster and keyboard transparency available (shows Silver Edition version).