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richyw
this is driving me crazy. Is there anyway to plot these two parametric lines? on free software?
(5+2,-3-2s,5) (1+6t,-1,4+2t)
or even something that will solve for the intersection point. Yes I know how to do it by hand. What I want is to see how to do it on the computer!
fooplot.com is my favorite
will it do 3d parametric plots?
http://www.wolframalpha.com/input/?i=parametric+1%2B6t%2C-1%2C4%2B2t Don't know about intersection though.
that's not it either. I need both lines!
Well, you will need them both in t for a start.....
And the lines may be skew...
if you have a mac, you can use grapher
tried using grapher already
math GV function plotting software is supposed to be free