Dipping a toe in...

Okay... well we made an attempt at Maple 12 today... just a brief introduction to graphing. I deliberately did it by assigning names to the equations
Then I chose to have them graph it implicitly. I'm trying to plan ahead here, so that I can use the names of the equations when they start to solve algebraically by elimination.

Unfortunately, Sharepoint requires them to download and save the file and THEN open it ... it won't open directly :(