Precalculus: Real Mathematics, Real People, 7th Edition, is an ideal program for high school Precalculus courses that require the use of a graphing calculator. The quality and quantity of the exercises, combined with interesting applications and innovative resources, make teaching easier and help students succeed. In this book, students will see how precalculus is used by real people to solve real-life problems and make real-life decisions.
The website and mobile app provide worked-out solutions to all odd-numbered problems. Free live tutoring is available at CalcChat.com on Sunday through Thursday from 4:00 PM to 12:00 AM ET during the school year and Monday through Friday from 1:00 to 4:00 PM ET in the summer.
LarsonPrecalculus.com is a free website that offers multiple tools and resources for students, including interactive examples, Instructor Videos, data downloads, and more.
Some of the many features include side-by-side examples, How Do You See It? exercises, projects, and a wide range of applications.