Trace function promblems
I have created some graphs for problems in my problem solving class. The problem I am running into is mathcad 15 is not allowing me to edit the trace funtion part of my graphs. When you right click a graph and select format the trace tab doesn't show anything, normally it would allow one to change the way graphical data is plotted; for some reason this is not available to me, why, do I need another program to function with mathcad. Please help soon...

