Precalculus Demystified by Rhonda Huettenmueller (2005)
The book breaks precalculus into step-by-step lessons and includes coverage of algebraic concepts, exponents, logarithms, matrices, and more, along with chapter-ending quizzes and a final exam. Interior pages are clean and unmarked, binding is tight, and there are no signs of excessive use, making this a solid study resource for high school or college students […]