Precalculus: An Investigation of Functions
by David Lippman, Melonie Rasmussen
Publisher: Lulu.com 2011
Number of pages: 568
A textbook covering a two-quarter precalculus sequence including trigonometry. An emphasis is placed on modeling and interpretation, as well as the important characteristics needed in calculus. Exercises are included in the book.
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by Zhuo Jia Dai, Martin Warmer, Tom Lam - Wikibooks
This is a high school textbook for 14 to 18 year olds who are interested in mathematics. Some of the materials presented here can be challenging, several topics not covered in the standard curriculum are introduced in this text.
by Neels van der Westhuizen, et al. - Siyavula
Contents: Introduction; Exponents; Surds; Error margins; Quadratic sequences; Finance; Solving quadratic equations; Solving quadratic inequalities; Solving simultaneous equations; Mathematical models; Quadratic functions and graphs; etc.
- Lumen Learning
Contents: Numbers and Operations; Equations, Inequalities and Graphing; Systems of Equations; Functions; Linear Functions; Quadratic Functions and Factoring; Polynomials and Rational Functions; Exponents, Logarithms, and Inverse Functions; etc.
by Cargill Gilston Knott - Chambers
The aim has been to illustrate the use of mathematics in constructing diagrams; in measuring areas, volumes, strengths of materials ; in calculating latitudes and longitudes on the earth's surface ; and in solving similar problems.