Unit 1 sets the tone for the entire AP Precalculus course. If this unit feels solid, the rest of the year becomes a lot easier. This review pulls together all the key ideas from Unit 1 and walks you through them the way the exam expects you to think — not just the way a textbook lists them.
Before watching the solutions, try the worksheet on your own. Even if you get stuck, the attempt itself helps you understand where your gaps are. When you check the walkthroughs, focus on the reasoning — why each step is done, not just how.
If something feels confusing or you want a more structured approach, you can always reach out. But for now, take your time, work through the problems, and let this review anchor your basics.
Need more help? Connect with a private online AP Precalculus tutor.