1. The problem statement, all variables and given/known data 2. Relevant equations 3. The attempt at a solution Well, I felt like the first part wasn't too bad and graphed the potential like so: However, to be honest, I'm not even sure if I did that right, as I wasn't sure whether he wanted it as a 2-D or 3-D graph (and I can't even figure out how to graph 2-D in Mathematica). I have a group of 7 of us from class that work together and none of us have ever done anything like this, so we are at a loss? We don't know how to go about plugging the multiple variables (wave function) into Mathematica to get what we want and the instructor gave us no assistance at all. The equations from pg 224 are completely different than the ones given on the homework and none of us know why. We are just completely lost and desperately need help.