Skip to Main Content

Robert Wallace Math 125s Calculus I


  • Navigate using the tabs on the left; content is indicated by the title of the tab.
  • Documents are provided as PDFs for downloading/printing.
  • PDFs are indicated by the following icon: PDF Icon in Red

PreCalculus Review

PreCalculus from OpenStax


Precalculus is adaptable and designed to fit the needs of a variety of precalculus courses. It is a comprehensive text that covers more ground than a typical one- or two-semester college-level precalculus course. The content is organized by clearly-defined learning objectives and includes worked examples that demonstrate problem-solving approaches in an accessible way.


Precalculus by OpenStax is licensed under Creative Commons Attribution License v4.0