Master the ACT SAT PSAT/NMSQT or AP exams with the help of this Texas Instruments TI-84 Plus Silver Edition 84+CE graphing calculator which features a sequence graphing mode that shows time series plots cobweb or stairstep plots and phase plots Whats Included TI-84 Plus Silver Edition Graphing CalculatorLithium-ion battery unit-to-unit cable USB cable Slide case Owners manual and dummies