JONATHAN J. WHITE has a BA in mathematics from Coe College and an MS in mathematics from the University of Iowa. He is Assistant Professor of Mathematics at Coe College in Cedar Rapids, Iowa.
BERNARD V. ZANDY, MA, Professor of Mathematics at Fullerton College in California has been teaching secondary and college level mathematics for 34 years. A co-author of the Cliffs PSAT and SAT Preparation Guides, Mr. Zandy has been a lecturer and consultant for Bobrow Test Preparation Services, conducting workshops at California State University and Colleges since 1977.