How to Shade on a Graphing Calculator Using the Shade Command?

Answer Shading on a graphing calculator is a great way to visually indicate overlap, whether between two inequalities or two lines. For instance, if you want to shade the space below one equation and abov... 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 Put Games on Your TI 83/84 Graphing Calculator?

A TI 83/84 can be your best friend when it comes to Pre-Calculus and Calculus. But, it can also be your best friend in those boring moments in life. How can this be? You can put games on your TI 83... Read More »

TI-84+ Graphing Calculator Program Help?

There is no native way to check if a string has been defined in TI-Basic.However, what you could do is used a custom list along with the string, and use the list to check if the string has been def... Read More »