SL Precalc?

[Publius]

I'm looking for some info on this course and all I could find was that there are 5 tests and 14 topics. I've gone through SL's site, used search here, but I haven't turned much up.

Does anyone have any information on this course? If you've taken the SL's ACCT or Economic classes, how did those compare? Is the textbook necessary (maybe not necessary, but extremely helpful) like other SL classes? How long did it take you? What are the questions themselves like (are there blanks to fill in)?

Any insight would be appreciated.

[OE800_85]

you can do khan academy for precalculus first, for free, and just breeze through the topics. THat's what I'd recommend, no textbook.