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Texas Instruments TI-84 Plus Graphing Calculator

Texas Instruments TI-84 Plus Graphing Calculator
Price: £84.95 (inc VAT)
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TI TI-84 Plus

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Product description: TI-84 Plus
Availability   3 days  
Shipping   £4.00  

Features: Texas Instruments TI-84 Plus

  • Electronically upgradeable graphing handheld 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 handhelds, 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.

  • 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

Key Features

  • 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 9 hypothesis testing functions, 6 confidence interval functions, and one-way analysis of variance.

  • 15 probability distribution functions including Normal, Student-t, Chi-square, Binomial, and Poisson.

  • 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 handheld 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™.

  • All TI-84 Plus student models can plug into the TI-ViewScreen™ LCD Panel and TI-Presenter™ with available adapter.

  • Compatible with Calculator-Based Laboratory™ 2 (CBL 2™) and Calculator-Based Ranger™ (CBR™) 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 handheld to view display and keys better.

  • TI Product CD included with full reference Guidebook and free software Applications.

  • Teacher Pack available (includes 10 TI handhelds, 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.

  • Toll-free help hotline: 1 800 TI-CARES

  • Supplemental activity books available. Compatible with all TI-83 Plus activity books.

  • e-mail help line:

  • Workshop Loan Program - borrow TI handhelds for evaluation or workshops.

  • Volume Purchase Program: proofs of purchase redeemable for additional products.

  • TI handheld poster and keyboard transparency available (shows Silver Edition version).

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