TI-84 Plus Calculator (Used)

TI-84 Plus Calculator (Used)

  • $70.00
    Unit price per 
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Expanded graphing technology performance comes preloaded with more than a dozen applications, including functionality that encourages exploration of interactive geometry, inequality graphing and real-world data collection and analysis.


Product Type:   Graphing Calculator

Technical Information

Operations/Functionality:  
  • 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
  • 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 10 hypothesis testing functions, 7 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 variables in an equation.
  • Alphabetical CATALOG of all TI calculator operations in one menu
  • All TI-83 Plus graphing calculators are fully compatible with TI-84 Plus family calculators