Exclude a vertical asymptote from a Plot?

Questions
1

In a simple plot like this;

f[x_]:=(2x+3)/(3x-2)
Plot[f[x],{x,-3,3}]

I don’t want to see the vertical asymptote.

How can I tell the Plot function to do this?

Thank you!
Marcel.

2

Look in the documentation for the option Exclusions

3

Hi Sander,

Thank you very much for this help!

Marcel Pelletier

4

As an exercise in dealing with FullForm, I suggest also trying this:

f[x_] := (2 x + 3)/(3 x - 2);
a = Plot[f[x], {x, -3, 3}];
DeleteCases[a, Line[List[List[_, ], List[, _]]], Infinity]

This removes manually the vertical line in the graph.

5

Hi Tomas,

I will try your technique.

I like Mathematica for the fact that every body can do thing with a different technique!

Thank you!

Marcel Pelletier