Text: Precalculus: Functions and Graphs by Earl W. Swokowski, Jeffery A. Cole, Brooks/Cole, 12th ed., 2012, ISBN 978-0-8400-6892-7. There are two kinds of homework in this class: Written homework and ...
The Precalculus course covers complex numbers; composite functions; trigonometric functions; vectors; matrices; conic sections; and probability and combinatorics. It also has two optional units on series and limits and continuity.
Learn Precalculus skills for free! Choose from hundreds of topics including functions, complex numbers, vectors, matrices, and more. Start learning now!
Master precalculus with clear explanations, step-by-step solutions, and free guided notes at Understand the Math. This page covers functions, polynomial and rational expressions, exponential and logarithmic functions, trigonometry, conic sections, sequences, and more.
Help in precalculus. What is a function? How to find the roots of polynomials. How to sketch the graphs of polynomials. The graph of a rational function. What is an asymptote? How to solve a quadratic equation by completing the square. What is synthetic division? What is the binomial theorem? What is mathematical induction? What is a rational ...
Precalculus is a mathematical course or a set of courses that act as a foundation for calculus. The two main topics that are included under precalculus are algebra and trigonometry. Precalculus courses can be structured differently depending upon the type of career path chosen by students.
Study precalculus online free by downloading OpenStax's Precalculus 2e textbook and using our accompanying online resources including a precalculus study guide.
This site contains high school Precalculus lessons on video from four experienced high school math teachers. There are also packets, practice problems, and answers provided on the site.