Apologies if this is readily available, but I can't seem to find an example of it. How do I go about plotting multiple functions on the same graph? It keeps splitting my functions up into separate graphs. Nothing complicated, just something like two planes intersecting.
If you want to plot something like ##f(x)=x^{2}## and ##g(x)=x^{3}## on the same graph with ##x## interval ##-1 \leq x \leq 1##, using Mathematica, you write Plot[{x^2, x^3},{x,-1,1}]. At least this works in Mathematica 7.