Re: Mathematica help

*To*: mathgroup at smc.vnet.net*Subject*: [mg75057] Re: [mg75035] Mathematica help*From*: Bob Hanlon <hanlonr at cox.net>*Date*: Mon, 16 Apr 2007 04:06:26 -0400 (EDT)*Reply-to*: hanlonr at cox.net

Use ImplicitPlot or Solve the equation Needs["Graphics`"]; ImplicitPlot[x^2y^3-y^4==1,{x,-3,3}, AspectRatio->1,ImageSize->288]; Off[Plot::plnr]; Plot[Evaluate[y/. Solve[x^2y^3-y^4==1,y][[{3,4}]]], {x,-3,3},AspectRatio->1, PlotStyle->{Blue,Red}]; Bob Hanlon ---- liltammer4 at aol.com wrote: > I don't know how to graph the curve x^2y^3-y^4=1 for x ranging from -3 > to 3. > Here is what I have and I don't understand what the problem is??? > > Plot[x^2 y^3 - y^4 == 1, {x, -3, 3}] > >