{"product_id":"ti-84-plus-graphics-calculator-black-s9281","title":"TI-84 Plus Graphics Calculator, Black S9281","description":"\u003cdiv\u003e\r\n\u003cscript\u003e{\"isProductSummaryAvailable\":false,\"device\":\"desktop\"}\u003c\/script\u003e \u003cscript\u003e{\"isStructuredProductSummaryAvailable\":false,\"device\":\"desktop\"}\u003c\/script\u003e \u003cdiv\u003e \u003chr\u003e \u003ch1\u003e About this item \u003c\/h1\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003e 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.  \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003e 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. Numeric evaluations given in table format for all graphing modes.  \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003e 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. Stores up to 10 - 50x50 matrices.  \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003e 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 quartic polynomial regression models.  \u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003e 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..Features: 200+ functions, multi-line display.  \u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003c!-- Loading EDP related metadata --\u003e\r\n\u003cdiv\u003e \u003cspan\u003e›\u003c\/span\u003e \u003ca\u003e  \u003c\/a\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":44388409868401,"sku":"68806ef7ef060b9d82a0b8db-25149291-0-0-0-0-0-0","price":26.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/8881\/8801\/files\/0039474C-3504-A557-9C56-7C1D57988F16.jpg?v=1788160752","url":"https:\/\/lemonmite.shop\/products\/ti-84-plus-graphics-calculator-black-s9281","provider":"My Store","version":"1.0","type":"link"}