5 Steps to a 5: AP Precalculus

Built for success on the brand-new AP Precalculus exam! Our 5 Steps to a 5 guide will explain the tough stuff, offer tons of practice and explanations, and help make the most efficient use of review and prep time. The 5 Steps series is more than a set of review guides, it's a system that has helped thousands of students walk into test day feeling prepared and confident.