College Algebra: Concepts and Models: Study & Solutions Guide

College Concepts and Models was the first college algebra text to be developed specifically for students who may not be proceeding on to calculus or upper-level math courses, but who need a solid understanding of algebra for their social sciences and liberal arts majors. It encourages student understanding of algebra through the use of modeling techniques and real-data applications. Optional use of technology is carefully integrated throughout the text. A text-specific web site offers instructor and student resources, including chapter-by-chapter online tutorials for the student. Also available on the web site are the Programs appendix and Career Interviews section. Chapter Openers and Chapter Projects have been updated to reflect current topics and data. Section Openers now include a set of learning objectives for each section. Real Data Application examples have been updated or replaced with new applications. Technology Boxes have been revised to remove references to specific programs or calculator models. Exercise Sets include additional and updated skill exercises and applications. Chapter Summaries have been rewritten to link the section objectives to the Review Exercises.

Dr. Ron Larson is a professor of mathematics at The Pennsylvania State University where he has taught since 1970. He received his Ph.D. in mathematics from the University of Colorado and is considered the pioneer of using multimedia to enhance the learning of mathematics, having authored over 30 software titles since 1990. Dr. Larson conducts numerous seminars and in-service workshops for math educators around the country about using computer technology as an instructional tool and motivational aid. He is the recipient of the 2012 William Holmes McGuffey Longevity Award for PRECALCULUS: REAL MATHEMATICS, REAL PEOPLE and the 1996 Text and Academic Authors Association TEXTY Award for INTERACTIVE CALCULUS (a complete text on CD-ROM that was the first mainstream college textbook to be offered on the Internet.)

The Pennsylvania State University, The Behrend College Bio: Robert P. Hostetler received his Ph.D. in mathematics from The Pennsylvania State University in 1970. He has taught at Penn State for many years and has authored several calculus, precalculus, and intermediate algebra textbooks. His teaching specialties include remedial algebra, calculus, and math education, and his research interests include mathematics education and textbooks.

Anne Hodgkins received her Ed.D. in higher education from Texas A&M University at Commerce in 1990. She has taught at the secondary, community college and university levels. She currently teaches at Phoenix College in Phoenix, Arizona. She especially enjoys teaching intermediate and college algebra as well as calculus. Her interests include math education and research in mathematics teaching strategies.