How to Clear the Memory on a Graphing Calculator?

Answer For basic calculators, hitting the "MC" (Memory Clear) button will generally send the order to drive that number or two out of memory. But graphing calculators operate more like computers, and they... Read More »

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How to: TI-84 Graphing Calculator?

A TI-84 graphing calculator can do a lot more than just addition and subtraction. You can take complicated linear equations and graph them using a program installed on the calculator. The associate... Read More »

How to Use a TI 83 Plus Graphing Calculator?

While the multitude of buttons may look daunting at first, TI calculators are actually quite easy to use. Follow these instructions for relatively basic operations with the calculator.

How to Do Fractions on the TI-84 Plus Graphing Calculator?

Fractions are a basic function of mathematics. A fraction compares the relationship between parts and whole. The fraction one-fourth denotes that one part out of four is present. Inputting fraction... Read More »

Where to get a really cheap graphing calculator?…