Label Axes in mathematica

[adnan jahan]

Dear Fellows
I am working on Mathematica and found my graph successfully but the problem only I am having is how to label my graph,

command of my plot is

Plot [Re[u], {x, 0, 1}, Frame -> True]
which shows the range of x axis but I also want to define range of my y axis ,,,

can any body help me in this regard..

thanks

[DaleSpam]

Use the PlotRange option.

[adnan jahan]

Plot [Re[u], {x, 0, 1}, Frame -> True,PlotRange -> {{0, 1.2}, {1, -5}}]
thanks DaleSpam