The essential help you need when your calculus textbook just isn't making the grade!
Homework Helpers: Calculus is a straightforward and understandable introduction to differential calculus and its applications. It covers all of the topics in a typical calculus class, including:
Limits
Continuity
The product, quotient, and chain rules
Implicit differentiation
Related rates
Graphical analysis
Optimization
This book, from a longtime teacher with a PhD in mathematics, also contains a review of the pre-calculus concepts that form the foundation on which calculus is built.