I'm struggling to see how I can change the axes, ie range or aspect ratio, in the browser version of Alpha.I've concluded I can't.Or have I got it wrong?Hope someone can help.
Try this in the browser based Wolfram Alpha
plot x^2, x=-10 to 10, y=0 to 100
and compare that with
plot x^2, x=0 to 10, y=0 to 30
to see if that can get you what you want