{"product_id":"texas-instruments-ti84-plus-graphics-calculator-black","title":"Texas Instruments TI84 Plus Graphics Calculator, Black","description":"\u003cp\u003ecalculate graphical Equations with Accuracy and Speed Ideal for PreAlgebra, Algebra 1 and 2, geometry, Statistics, Biology, Physics, Business and Finance Permitted for use on SAT, PSATNMSQT, AcT, AP, IB and Praxis exams Upgradeable operating system Statistics functions, including hypothesis testing and calculation of confidence intervals Probability distributions The TI84 Plus features 480 KB FLASH ROM memory for data archive and storage of Apps, 24KB of RAM, USB port for computer connectivity, and 8line by 16character display Real and complex numbers can be calculated to 14digit accuracy and displayed with 10 digits plus a 2digit exponent graphs 10 rectangular functions, 6 parametric expressions, 6 polar expressions, and 3 recursivelydefined sequences Allows for interactive analysis of function values, roots, maximums, minimums, integrals, and derivatives Matrix operations including inverse, determinant, transpose, augment, reduced row echelon form, and elementary row operations convert matrices to lists and viceversa Provides 7 different graph styles for differentiating the look of each graph drawn Business functions including TimeValueofMoney (TVM), cash flows, and amortization Full screen interactive editor for solving TVM problems Powered by 4 AAA batteries with a Silver Oxide battery backup to protect RAM memory during main battery change comes with Impactresistant slide case 1year limited warranty\u003c\/p\u003e","brand":"Texas Instruments","offers":[{"title":"Default Title","offer_id":67071981158515,"sku":"WBOFFB0001EMM0G","price":156.76,"currency_code":"USD","in_stock":false}],"url":"https:\/\/slickpurchase.com\/products\/texas-instruments-ti84-plus-graphics-calculator-black","provider":"Slickpurchase","version":"1.0","type":"link"}