I'm having trouble graphing simple planes in 3-D space. For example, I would like to be able to show the planes x=3, y=2 and z=4 all together. Ultimately, I would like to show a system of linear equations and how they are transformed geometrically into row eschelon form; this final result requires planes that I can't figure out how to graph using Plot3D. Any suggestions? I would greatly appreciate it.
University of Nebraska-Lincoln