MatLab - Joining The Dots.

Hi folks.

I have plotted a graph in matlab. The graph is the result of Newton's Method. My y axis has $\displaystyle r(x_1), r(x_2)... etc $. There are actually only 5 of these values. My x axis is a counter for the number of times the loop was performed. Again, there are only 5 of these.

So as you can imagine, my plot, which is supposed to denote convergence, has only 5 points. Is there a way to get matlab to join them up so there is something to LOOK at on this graph haha?