online grapher

richardt

Junior Member
Joined
Aug 27, 2013
Messages
56
Is there a free online parametric capable graphing calculator? I own a TI-83 Plus but seek a larger display.

Thanks.

Rich Briggaman
 
I'm quite fond of Desmos' graphing calculator. For parametric equations, you can't directly enter them, but it's not too complicated. For instance, if you wanted to graph a simple circle, x(t) = sin(t), y(t) = cos(t), you'd enter: (sin(t), cos(t)). Then you can adjust the domain as desired.
 
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