


In this new ADVANTAGE SERIES version of David Cohen's ALGEBRA AND TRIGONOMETRY, Fourth Edition, Cohen continues to use the right triangle approach to college algebra. A graphical perspective, with graphs and coordinates developed in Chapter 2, gives students a visual understanding...



In this new ADVANTAGE SERIES version of David Cohen's ALGEBRA AND TRIGONOMETRY, Fourth Edition, Cohen continues to use the right triangle approach to college algebra. A graphical perspective, with graphs and coordinates developed in Chapter 2, gives students a visual understanding...