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**MathsIsFun****Administrator**- Registered: 2005-01-21
- Posts: 7,612

Made a graphical Quadratic Equation Explorer

Useful? Any errors?

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman

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**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 104,282

Hi MathsisFun;

Love the slider bars. They really show how the graph changes for each parameter. Checked against a few quadratics and it appears to be working fine.

**In mathematics, you don't understand things. You just get used to them.****If it ain't broke, fix it until it is.** **A number by itself is useful, but it is far more useful to know how accurate or certain that number is.**

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**Denominator****Member**- Registered: 2009-11-23
- Posts: 155

Woah that is cool!!

I would love you if you created a function grapher, you know, graphing y=x y=e^x .....

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**MathsIsFun****Administrator**- Registered: 2005-01-21
- Posts: 7,612

"The physicists defer only to mathematicians, and the mathematicians defer only to God ..." - Leon M. Lederman

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