1) Do you need to memorize all of the formulas or just simply know how to solve problems without knowing the formulas (if that makes sense)?

2) Also, I have no idea how to use or incorporate the TI36X calculator that I just purchased. Did you go through all of the material before figuring out how to use your calculator to solve problems or as you went along?

3) I will be using IC and the Dummies workbook. I have pretty much used IC exclusively for all my other exams. I really dread the thought of going through that entire workbook, in addition to IC

I no nothing about this subject and have no idea how to even approach it or learn to use the calculator. Kind of obvious why I left this one for last isn't it?