<span style='font-size:125%;'>Familiar TI-84 Plus functionality in a sleek new design that features a crisp color screen</span><br/><br/><span style='font-weight:bold;font-size:125%;'>Operations/Functionality:</span><span style='font-size:125%;'> &nbsp;</span><br/><span style='font-size:125%;'>Add images to graph background</span><br/><span style='font-size:125%;'>15 colors for function graphing</span><br/><span style='font-size:125%;'>Change style and color of axes and grids on graphs</span><br/><span style='font-size:125%;'>Catalog Syntax Help</span><br/><span style='font-size:125%;'>Alphabetical CATALOG of all TI calculator operations in one menu</span><br/><span style='font-size:125%;'>Advanced functions accessed through pull-down display menus</span><br/><span style='font-size:125%;'>Real and complex numbers calculated to 14-digit accuracy and displayed with 10 digits plus a 2-digit exponent</span><br/><span style='font-size:125%;'>Graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursively-defined sequences</span><br/><span style='font-size:125%;'>Up to 10 graphing functions defined, saved, graphed and analyzed at one time</span><br/><span style='font-size:125%;'>Sequence graphing mode shows time series plot, cobweb/stair-step plot and phase plots</span><br/><span style='font-size:125%;'>User-defined list names. Lists store up to 999 elements</span><br/><span style='font-size:125%;'>17 interactive zoom features</span><br/><span style='font-size:125%;'>Numeric evaluations given in table format for all graphing modes</span><br/><span style='font-size:125%;'>Interactive analysis of function values, roots, maximums, minimums, integrals and derivatives</span><br/><span style='font-size:125%;'>8 different graph styles for differentiating the look of each graph drawn</span><br/><span style='font-size:125%;'>Horizontal and vertical split- screen options</span><br/><span style='font-size:125%;'>View graph and table side-by-side</span><br/><span style='font-size:125%;'>Stores up to 10 - 50x50 matrices</span><br/><span style='font-size:125%;'>Matrix operations including inverse, determinant, transpose, augment, reduced row echelon form and elementary row operations. Convert matrices to lists and vice-versa</span><br/><span style='font-size:125%;'>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</span><br/><span style='font-size:125%;'>3 statistical plot definitions for scatter plots, xy-line plots, histograms, regular and modified box-and-whisker plots, and normal probability plots</span><br/><span style='font-size:125%;'>Advanced statistics features including 10 hypothesis testing functions, 7 confidence interval functions and one-way analysis of variance</span><br/><span style='font-size:125%;'>15 probability distribution functions including Normal, Student-t, Chi-square, Binomial, and Poisson</span><br/><span style='font-size:125%;'>Business functions including Time-Value-of-Money (TVM), cash flows, and amortization. Full screen interactive editor for solving TVM problems</span><br/><span style='font-size:125%;'>Interactive equation solver editor allows solving numerically for different variables in an equation</span><br/><span style='font-size:125%;'>11 Regression calculations</span>