How Do You Graph On A TI-83 Plus Graphing Calculator?
Generally, in lower-level mathematics classes, basic scientific calculators are used in order to speed up simple calculations of addition, subtraction, multiplication and division. As one approaches the study of calculus, however, graphing becomes trivial, just as simple operations were trivial in algebra. This is because in calculus and pre-calculus, there are several other difficult calculations that, when combined with graphing by hand, would add up to an unreasonable amount of time necessary to solve a single problem. It is for this reason that general knowledge of how to use a graphing calculator is valuable and helpful in saving time. Prepare the given equation(s) for graphing. Since the TI-83 only naturally graphs equations of the form “Y=”, all equations must first be written with an isolated “y” variable before they can be graphed. Turn on the calculator and press the “Y=” button, located right below the screen on the left, in order to enter the graphing interface. Get rid of
