This book was written as a group effort by our entire Advanced Math class, with the assistance of our teacher, Miss Condon. This book contains concepts, problems, and explanations about everything weÕve learned this year. We completely understand the confusion and frustration of learning all of these concepts, because we just learned it ourselves. We tried our best to thoroughly explain each chapter to make it as simple as possible. We hope that this book can be very helpful in learning all of these key concepts.