Texas instruments graphing calculator Calculators

MODEL- TI84SILVERTKYEL VENDOR- TEXAS INSTRUMENTS FEATURES- TI84 Plus Silver Edition Graphics Calculator- Teachers Kit Teacher Pack includes (10) TI84PLUSSILVER calculators, each with a bright, easy-to-spot "school bus yellow" back cover and slide case. In addition, each units faceplate is inscribed with the words "School Property". Also includes (10) USB cables, (10) unit-to-unit cables and manuals; (40) AAA batteries; (1) product CD, poster and transparency. Fully loaded with a built-in USB port, an improved display, many preloaded Apps, and much more, the maximum performance TI-84 Plus Silver Edition is 100% compatible, keystroke-for-keystroke with the TI-83 Plus family. Integrating it into your classroom could not be easier! With the TI-84 Plus Silver Edition, all students can now share their work by connecting their handheld to any TI presentation tools for the whole class to see, fostering a collaborative learning environment. Plus, a built-in USB port makes data transfer to your computer and between handhelds easier than ever. Includes calculator with preloaded applications, USB, silver faceplate and kickstand slide case. * 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.b

Texas Instruments Voyage 200 Scientific Calculator with Graphing - Get the best TI tool for College Calculus, Engineering, and beyond! This latest in the line of TI handhelds is a must-have for College Math and Engineering. The Voyage 200 handheld has a huge 2.7 Mb of Flash ROM, lots of pre-loaded Handheld Software Applications (Apps), and a real-time clock. Not to mention the fact that it comes with the TI Connectivity USB cable for Windows and Macintosh computers. It still contains all of the inherent functionality of the TI-92 Plus, including 3-D rotations and contour plots, symbolic manipulation, systems of equations, syntax listings, and much, much more. The QWERTY keyboard on the Voyage 200 keeps programming and note-taking as easy as ever! Allows Mathematical expressions to appear on the display the same way as they are written on the board or in texts Uses 4 AAA alkaline batteries and a back-up lithium battery (CR1616 or CR1620). Backup battery pre-installed, and AAA batteries are included

24 KB Memory

Teacher Kit Includes: 10 TI83PLUS graphing calculators, 10 unit to unit link cables, 10 manuals, 1 teacher guide, 1 transparency and 1 poster. This easy-to-use TI calculator is enhanced with FLASH ROM memory that allows it to store Calculator Software Applications (Apps), ideal for use in virtually any class. The TI-83 Plus and the TI-84 Plus family are allowed for use on the PSAT, the SAT Reasoning Test, SAT Subject Tests and Math Level 1 and 2 Tests, AP Chemistry exam, AP Physics exam, and AP Calculus exam. * Electronically upgradable. * Applications will be 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 expression, 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 plot. * User-defined list names. Lists store up to 999 elements. * 14 interactive zoom features. * Function evaluation table shows numeric evaluation of functions in table format. * 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. * 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 quadratic 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 for solving for different variable in an equation. * Alphabetical CATALOG of all calculator operations in one menu. * Programming capability with the number of programs limited only by available memory. * 24K bytes of available RAM, 160K bytes of user data archive as storage and application space. * Link with another TI-83 Plus or TI-83. Receive lists L1-L6 from TI-82. * Unit-to-unit link cable included. * Overhead projectable unit available:TI83PLUSVSII. (same LCD as the TI-82/TI-83). * TI-GRAPH LINK accessory allows information to be transferred to a computer and printed or stored on disk. * Compatible with Calculator-Based Laboratory (CBL) and Calculator-Based Ranger (CBR) Systems to allow analysis of real-world data. * Powered by 4 AAA Alkaline batteries with a lithium battery backup to protect RAM memory during main battery change. * Impact-resistant slide case. * Teacher Pack available. * Three-year limited warranty. * Volume Purchase Program: proofs of purchase redeemable for additional product through Texas Instruments. * Overhead Projectable Unit available. * TIGRAPHLINK accessory allows information to be transferred to a computer and printed or stored on disk. * An Outstanding Tool for: Algebra, Matrix Algebra, Statistics, Geometry, Trigonometry, Calculus, Finance, Data Analysis, Science, Biology, Chemistry, and Physics. * D&H carries a variety of workbooks for the TI83PLUS.

The TI-73 is a great compromise for those in the market for a full-featured scientific calculator who don't want to spend a lot of money. The only real problem is that the superior TI-83+ is now available for about the same price, but if you have your mind set on this model, it certainly won't disappoint.

Includes: 10 graphing calculators, 3 guidebooks, 10 unit-to-unit cables, 10 sets of batteries, volume purchase coupon, and CD with resource information. Features: Stacked fractions. Seven (7) statistical plots: pictographs, pie charts, bar charts, and more. Scrollable home screen. Four (4) constant features. English and metric conversions. Compatible with the Calculator-Based Laboratory™ (CBL2™) and Calculator-Based Ranger™ (CBR™) Systems to allow collection and analysis of real-world data. Applications available from TI, Sunburst Software, and others. More advanced functions accessed through pull-down menus. 14-digit accuracy displayed to 10-digits with 2-digit exponent. Graphs four (4) functions simultaneously. Send and receive lists and variables to and from the TI-82, TI-83 and TI-83 Plus. Up to seven (7) graph styles: thin, thick, animate, animate with path, and more. User-defined list names, stores up to 999 elements. Thirteen (13) zoom features. Function evaluation table. List-based one and two-variable statistics including linear, quadratic, exponential, med-median, and manual-fit regression models. Three (3) statistical plot set-ups. Interactive equation solver. Alphabetical CATALOG of all calculator operations in one menu. Programming capabilities. Display indicates when fraction can be simplified. Shows common factor used during simplification. Enter your own factor during simplification. Change improper fractions to mixed numbers. Simplifies fractions. Fraction/decimal conversions. Combinations and permutations. Random number generator. Trigonometry. Logs and antilogs. Convert angles from degrees to radians. %, x², 1/x, x, y², xy, and x!. Fixed decimal capability. AOS: × and ÷ before + and - . Large 64 × 96 pixel screen. 8-line × 16-character, easier-to-read LCD display. I/O port for linking and data collection. Upgradable. Uses TI-82/83 ViewScreen LCD panel. 32K bytes RAM with 25K user-available. 128K of application space (with OS v. 1.60) TI-GRAPH LINK™ software accessory allows information to be transferred to a computer and printed or stored on disk. Unit-to-unit link cable included. Powered by four (4) AAA batteries with lithium battery backup. Impact-resistant slide case. Built extra-durable for middle school use.

USB Connectivity Kit

The Texas Instruments TI-86 Viewscreen Graphing Calculator has all of the capabilities of the TI-86 plus overhead presentation capabilities. An outstanding tool for college algebra, trigonometry, calculus, differential equations, linear algebra, data analysis, statistics, science, engineering, biology, chemistry and physics. TI-86 is a graphing calculator with 8 display lines, displaying 21 characters, with a powerful 96 KB memory. Features include: 8-line by 21-character display Advanced functions accessed through redefinable menu keys Real and complex numbers calculated to 14-digit accuracy and displayed with 12-digits plus 3-digit exponent Up to 99 traceable graphing functions defined, saved, graphed and analyzed at one time 7 different graphing styles Function evaluation table Graphs parametric equations, polar equations, and solutions to differential equations 16 interactive zoom features Simultaneous graphing of more than one function Replay and edit up to 10 homescreen entries using deep recall Optional Machine Language programming with number of programs limited only by available memory 128 K RAM with 96 K user-available memory Executes TI-85 programs TI-tested Machine Language program applications available for download from world wide web (Inferential Statistics, Distributions, and Finance) Link capabilities for data transfer through I/O port Overhead projectable unit available (TI86OHD) Powered by 4 AAA batteries with a lithium battery back-up to protect memory during main battery charge