If you are running it from command line then you can export the graph to see it.

• It usually exports to the installation location.
• May need to run it as admin as installation location file changes request admin rights.
• Example export:

In[4]:= p2 = Plot[Sin[x],{x,0,2}];                                                                                      
In[5]:= Export["p2.jpg",p2];

Hi,

one would need more information. Are you running Mathematica from the command line? Then it would be quite normal that you don't get the graphical output.

If you are running Mathematica in the standard graphical user/notebook interface you should see the plot as expected.

Also it might be useful if you could post the output of this command:

$Version

Cheers,

Marco

PS: You might also want to see this and this.