MODEL- TI83PLUSTK         VENDOR- TEXAS INSTRUMENTS
    
FEATURES- TI83PLUS Teachers Kit
       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.