Texas Instruments TI-84+

Price: $125.99
SKU:  02911


  • • Advanced functions accessed through pull-down display menus
  • • Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a two-digit exponent
  • • Graphs 10 rectangular functions, six parametric expressions, six polar expressions and three 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
  • • Fourteen 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
  • • Seven 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
  • • Three 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, seven confidence interval functions and one-way analysis of variance
  • • Fifteen 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


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