Important
There are many more topics from High School Math Sec. IV you might have to review at the beginning of your course. Your teacher will probably choose specific topics and let you know what to review at any given time, but you can (and should) find review pages on various topics on your own on this website, either by looking at the ‘sec4’ table of content, or by following the suggested links below.
As a starting point, here is a list of some of the most important topics which you may already want to review on your own:
Warning
Don’t panic if you don’t remember actually having seen these topics before - or if you are in fact certain that you haven’t seen them! Simply talk to your teacher when in doubt.