here is a link for the table of contents of the book that i am using
http://search.barnesandnoble.com/Calculus/Ron-Larson/e/9780618606245#TOC
which of these chapters are important for the pcat?
http://search.barnesandnoble.com/Calculus/Ron-Larson/e/9780618606245#TOC
which of these chapters are important for the pcat?