Choosing the Right Texas Instruments Calculator
A staple in the math and science worlds, Texas Instruments has been producing calculators since the 70s. Beneficial for graphing complicated equations, displaying numerous lines of calculations at a time, and creating custom programs, graphing calculators are used in high school and college courses, in the workplace, and at home.Elements to look for in a graphing calculator
Before deciding which new or used graphing calculator to buy, keep these features in mind:
- Memory: Most Texas Instruments graphing calculators feature two types of memory: RAM and ROM. Random Access Memory (RAM) is fast, and it is used to run programs. Read-Only Memory (ROM) is used to store programs. Check the amount of memory on the calculator youre intending to purchase. The more memory there is, the better.
- Color display: Decide whether or not you want a color display. The TI 84 Plus CE and the TI Nspire series display the screen in color.
- Batteries: Consider the type of batteries used in the calculator. If you want rechargeable batteries, the TI 84 Plus CE and the TI Nspire series are the way to go. If you want replaceable batteries, choose from one of the other varieties.
- Images: Utilize images in .jpg, .jpeg, .bmp, and .png formats with the TI 84 Plus CE, the TI 89 Titanium, and the TI Nspire series.
Students taking certain classes in high school or college, such as algebra, calculus, geometry or physics, may be asked to acquire a resonably priced graphing calculator to solve complex equations. Graphing calculators, including the TI 84 series, are also permitted on exams. Students may bring any of these calculators, with a few exceptions, to the SAT, PSAT/NMSQT, AP, ACT, and IB. Check the manufacturers site for more details on which calculators are allowed on which exams.What are the different types of Texas Instruments calculators?
Among the new and used Texas Instruments products available on eBay are the following:
- TI 83 Plus: This easy-to-use calculator allows you to graph equations and add applications.
- TI 84 Plus/TI 84 Plus CE: A step up from the TI 83, the TI 84 calculators have dozens of applications preloaded and allow users to explore interactive geometry. The TI 84 Plus CE features a colored screen.
- TI Nspire CX II/TI Nspire CX II CAS: These calculators feature interactive visuals and graphics that are easy to read. The TI Nspire CX II CAS features the deSolve wizard that helps users prevent syntax errors. It also allows you to disable CAS.
- TI 89 Titanium: Use this calculator to graph 3D equations.