If I have a function Z[V] and a function P[V] but Z[P] is not readily solvable analytically, how can I plot Z[V] vs P[V]?
may be ParametricPlot
ParametricPlot
z[v_] := Sin[v] + 2 v p[v_] := Cos[v] ParametricPlot[{z[v], p[v]}, {v, -2 Pi, 2 Pi}]