Rhonda Huettenmueller has taught mathematics at the college level for more than 14 years. Popular with students for her ability to make higher math understandable and even enjoyable, she incorporates many of her teaching techniques in her books. Rhonda is the author of the enormously successful Algebra Demystified, College Algebra Demystified, and the upcoming Pre-Calculus Demystified. She received her Ph.D. in mathematics from the University of North Texas.