Make the grade with PRECALCULUS, 5e, International Edition and its accompanying technology! With a focus on teaching the essentials, this streamlined mathematics text provides you with the fundamentals necessary to be successful in this course-and your future calculus course. Exercises and examples are presented in the same way that you will encounter them in calculus, familiarizing you with concepts you'll use again, and preparing you to succeed. In-text study aids further help you master concepts.