EPGY multivariable differential calculus... difficulty/reporting
I'm taking EPGY's multivariable differential calculus online...
The lessons aren't very hard so far but I'm really worried about the grade.
If anyone has already taken this class, I would REALLY appreciate it if someone could help me:
1.) How difficult are the tests?
For homework problems, it begins very simply then the last starred problems where the answers are online on the EPGY site, I don't even know where to begin... Do I get partial credit on the exams? Is the test based more on numbers and equations, or theoretics/proofs?
2.) I know the class is a PASS/FAIL. Does this mean a 70% average on all three tests?
3.) If I report EPGY as a college course that I'm taking on my CommonApp, does this mean I have to submit a transcript to the colleges I apply to???
Thanks so much!
Any other info would be really appreciated too!