Do we get a formula sheet? I am guessing no.
How do we know what formulas to memorize? I just finished QM and I have like 12 pages full of formulas and can only pass the test using them because the questions are so formula heavy.
You don’t get a formula sheet.
You need to memorize only the formulae that will show up on the actual test in June. However, as neither you nor I know what those will be, I’d suggest memorizing all of the formulae that you cannot work out logically, and understand the rest.