About the Author:
R. David Gustafson is Professor Emeritus of Mathematics at Rock Valley College in Illinois and has also taught extensively at Rockford College and Beloit College. He is coauthor of several best-selling mathematics textbooks, including Gustafson/Frisk/Hughes' COLLEGE ALGEBRA, Gustafson/Karr/Massey's BEGINNING ALGEBRA, INTERMEDIATE ALGEBRA, BEGINNING AND INTERMEDIATE ALGEBRA, BEGINNING AND INTERMEDIATE ALGEBRA: A COMBINED APPROACH, and the Tussy/Gustafson and Tussy/Gustafson/Koenig developmental mathematics series. His numerous professional honors include Rock Valley Teacher of the Year and Rockford's Outstanding Educator of the Year. He has been very active in AMATYC as a Midwest Vice-president and has been President of IMACC, AMATYC's Illinois affiliate. He earned a Master of Arts from Rockford College in Illinois, as well as a Master of Science from Northern Illinois University.
Peter D. Frisk, Professor Emeritus of Mathematics at Rock Valley College, earned both a Bachelor of Arts and a Master of Arts in mathematics from University of Illinois. He is the coauthor of several best-selling math texts including BEGINNING ALGEBRA, INTERMEDIATE ALGEBRA, BEGINNING AND INTERMEDIATE ALGEBRA: A COMBINED APPROACH, ALGEBRA FOR COLLEGE STUDENTS, and COLLEGE ALGEBRA. He has been the recipient of the Rock Valley Teacher of the Year award.
Review:
"[The primary feature which prompted the adoption was] the quality of writing."
". . . there seems to be a good progression from easy to difficult problems with the greatest quantity in moderate to difficult. This is desirable. The vast majority of the systems have independent equations, which is also appropriate. Inconsistent systems and systems of dependent equations, however, are appropriately represented. The problems are fairly well balanced between those that involve fractions or have fractional solutions and those that are strictly integer based. This again is very good as excessive use of integer problems is usually a common problem in developmental texts. Good job on this! Finally, the problems appear to be exceptionally balanced on their distribution by the characteristics emphasized in each of the examples."
"There is a good variety of problems with varying difficulty levels. Most answers come out nicely yet there are sufficient numbers of problems where a student gets no solution, infinitely many solutions, and fractional answers. I liked the fill in the blank questions and explanation problems, also."
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