TI-83/TI-84 Online Graphing Calculators: Texas Instruments

Well it is the school season again and it will be time to pull out the TI-83 or TI-84 graphing calculators to do some math. I will have to say the TI-83 graphing calculators are a great tool to completing any kind of math homework especially algebra functions. Some schools have a requirement to purchase a graphing calculator starting in the 7th or 8th grade now. So, it is better to be prepared for it and to purchase a good calculator and what better to purchase one at a discount price from Amazon.

 This calculator has calculus, engineering, trigonometric functions, and financial functions plugged into it to make the ultimate calculator. It displays graphs and tables and you can also trace the graph while going through table values. It has a big screen and built in memory for storing certain problems, answers, and functions. It is great for students studying science and math and you can view the equation, the graph, and the coordinates all on the same screen which makes it a plus. It is also great for the SAT, PSAT, SAT II, Math, IC, and IIC. You can also use for Chemistry, Phsyics, and Calculus and uses four alkaline batteries which is included and also a usb cable and software.

This graphing calculator comes with extra stuff than the regular TI-83 calculator. It has twice the speed, more memory, and more applications. You can use this calculator for Biology, Chemistry, and Physics and download programs from the Texas Instruments website. On the website, you can find tutorials, games, electronic guide, programming support, and discussion forums. This is great for someone that is a beginner to using a graphing calculator. It also has an interactive equation solver which is great for learning certain equations and functions. It includes software, usb cable, and a 60-page instruction manual.

This graphing calculator is mostly used for math teachers and to help assist students in solving math problems. The calculator is great for graphing, compare functions, and perform data plotting. It has the options to create two different kinds of screens(horizontal and vertical). Includes special tools for finance functions. It comes with 24 KB of memory, batteries, and a 2.5mm stereo cord.