The Schulz/Briggs/Cochran Precalculus eText is available only in digital format via MyLab(TM) Math. To help students stay focused, and to provide a framework for further exploration, the authors have also developed a printed note-taking guide called Explorations and Notes. The Explorations and Notes can be packaged with the MyLab Math access code or can be accessed electronically within the MyLab Math course. 0134654978 / 9780134654973 Explorations and Notes for Precalculus 2/e