This textbook provides a concise introduction to college algebra, including topics such as polynomials, rational functions, logarithms, and trigonometry. With many worked examples and exercises, it is designed to help students build a solid foundation in algebraic thinking and problem-solving. Whether you are pursuing a degree in mathematics or simply looking to improve your math skills, this book is an excellent resource. This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.