[R] Add line to plot. The line falls outside the current plot.

[fjmolina at soe.ucsc.edu]

Hi,

I have plotted the graph of x^2 and I would like to add to
it a line that is currently outside of the plot ( the points of the line
fall outside of the plot ). When I use the function 'lines' the graphics
window does not became larger to show this line.

Is there any way I can fix this?

Also, how can I eliminate the axis from the plot?

Thank you.