I have a regular linear graph and have y values running from negative to positive, enabling x axis shows the line at the bottom of the graph. How is it possible to set it to show at zero, i.e. running from the origin (0,0)?
I also wonder how to change the width of the line? I can change the size of the "data symbol", but can't find for the line itself.
UPD: This is easily possible to do in Excel, so it will be surprising if Numbers can't do it.