## Desmos + Math

I was really blown away with Desmos. They just keep getting better. I found out this week they have apps now for i0S and Android and let you upload pictures. I was trying to figure out the parabola of my smile here. I uploaded my headshot and used a slider to play with the leading coefficient. Looks like I’m y=0.4x^2

This entry was posted on Tuesday, September 16th, 2014 at 6:04 am and is filed under Algebra, Cool Calculators, pic.
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