The lines 942-952 are identical.
I (with a little help) have managed a fudge by including the full URL to the applet in the question. But surely this is unnecessary? Should the applet not be found using the example question?
WeBWorK Main Forum
pointgraph applet
This forum has a limit to the number of forum postings you can make in a given time period - this is currently set at 10 posting(s) in 1 day