File talk:Quadratic equation coefficients.png

It may be more intuitive to make negative values red-yellow, and positive values blue-green, or vice-versa. Like red-shift, blue-shift. That would imply the grouping familiar from the color spectrum. &mdash;Daelin 22:19, 15 December 2008 (UTC) .-well my name is gabriela torres and i think Quadatic equations are too hard there must be an eaiser way to do this :( —Preceding unsigned comment added by 64.160.200.28 (talk) 02:04, 7 January 2010 (UTC)