# Any solar powered graphing calculators?

I honestly haven't seen any solar powered graphing calculators before. I have a TI-84 which runs on 4 triple a batteries and it's lasted me a long time. I've had mine for a year now and I haven't c...
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http://answers.yahoo.com//question/index?qid=20120825193441AA7ULrF

## How to Use Graphing Calculators?

A graphing calculator helps students be more productive. Students who are familiar with the capabilities of online and desktop graphing calculators are able to create graphs much quicker than those...
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http://www.ehow.com/how_8245793_use-graphing-calculators.html

## How to Use My Graphing Calculators to Graph Equations?

Graphing calculators can save you a great deal of time on exams, when you need to quickly create graphs or get a sense of the graph's shape. Although graphing procedures will vary from calculator t...
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http://www.ehow.com/how_8250804_use-graphing-calculators-graph-equations.html

## How to Program Equation Solvers on All Ti Graphing Calculators?

Sick and tired of punching in all 5 or 6 steps to a complicated algebraic problem? Well, with programming, just program the calculator so the only thing left to do is put in the variables! Read on ...
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http://www.wikihow.com/Program-Equation-Solvers-on-All-Ti-Graphing-Calculators

## How to Solve Linear Systems With Matrices on Graphing Calculators?

Systems of linear equations arise in science and business problems in which several quantities depend on the same variables. While you can solve a system of two equations using the methods of subst...
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http://www.ehow.com/how_8505407_solve-systems-matrices-graphing-calculators.html