how to plot graph with 3 xy axis

[Dan Mills]

is anyway to plot a graph with 3 different y axis value over a different
of x-axis value? is any software that can do more than 2 axis plotting?

Gnuplot?

 

[Ajat]

is anyway to plot a graph with 3 different y axis value over a different of
x-axis value? is any software that can do more than 2 axis plotting?