Discussion about math, puzzles, games and fun. Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ π -¹ ² ³ °

You are not logged in.

- Topics: Active | Unanswered

**MathsIsFun****Administrator**- Registered: 2005-01-21
- Posts: 7,555

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

Offline

**bobbym****Administrator**- From: Bumpkinland
- Registered: 2009-04-12
- Posts: 90,791

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.**

**I agree with you regarding the satisfaction and importance of actually computing some numbers. I can't tell you how often I see time and money wasted because someone didn't bother to run the numbers.**

Offline

**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 .....

Offline

**MathsIsFun****Administrator**- Registered: 2005-01-21
- Posts: 7,555

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

Offline