| Course web site is for autumn 2009 semester. |
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Precalculus is primarily the study of Algebra and Trigonometry.
It builds on an algebra foundation that is covered in high school Algebra II or College Algebra.
Algebra is the study of real numbers. Arithmetic deals directly with these numbers, but Algebra tells us how to represent them symbolically
and then to manipulate the symbols by specific rules to solve problems that could not be approached simply by looking at the numbers directly.
Trigonometry studies the relationship between the angles and the ratio of the sides of a right triangle with important applications in surveying and physics.
Precalculus includes the fundamental and necessary knowledge of the mathematics that are a foundation to the study of Calculus.
Often the course ends without providing any hint at the beauties found in Calculus.
By including topics in sequences and series and limits and an introduction to derivatives, the course can provide a taste of Calculus that can be experienced and enjoyed!
Lawrence E. Turner, Jr., Ph.D.
Professor of Mathematics and Physics
Chair, Mathematics and Physical Sciences Department
Department of Mathematics and Physical Sciences
Southwestern Adventist University
Keene, TX 76059
(817) 202-6708
turner@swau.edu
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