As part of the market-leading Graphing Approach series by Larson, Hostetler, and
Edwards, Precalculus Functions and Graphs: A Graphing Approach, 4/e, provides
both students and instructors with a sound mathematics course in an
approachable, understandable format. The quality and quantity of the exercises,
combined with interesting applications, cutting-edge design, and innovative
resources, make teaching easier and help students succeed in mathematics. This
edition, intended for precalculus courses that require the use of a graphing
calculator, includes a moderate review of algebra to help students entering the
course with weak algebra skills.