# Colophon Colophon

**Project Leads** Ann Cary and Alex Jordan

**Technology Engineer** Alex Jordan

**Contributing Authors** Ann Cary, Alex Jordan, Ross Kouzes, Scot Leavitt, Cara Lee, Carl Yao, and Ralf Youtz

**WeBWorK Problem Coding** Chris Hughes, Alex Jordan, Carl Yao

**Other Contributors** Kara Colley

**Cover Image** Ralf Youtz

**Edition** 1.0

**Website** pcc.edu/ORCCA

Β©2016β2018 Portland Community College

Open Resources for Community College Algebra is licensed under a Creative Commons Attribution 4.0 International License. Under this license, any user of this textbook or the textbook contents must provide proper attribution as follows. If you redistribute all or part of this textbook, then you must include in every digital format page view (including but not limited to EPUB, PDF, and HTML) and on every physical printed page the following attribution: βOriginal source material, products with readable and accessible math content, and other information freely available at pcc.edu/orcca.β If you redistribute all or part of this textbook, then you must reproduce any math content (such as math expressions and equations) in a readable manner, and offer math content in at least one web accessible manner. The Portland Community College name, Portland Community College logo, ORCCA name, Open Resources for Community College Algebra name, ORCCA logo, and front and back cover designs are not subject to the Creative Commons license and may not be reproduced without the prior and express written consent of Portland Community College. For questions regarding this license, please contact orcca-group@pcc.edu.