Precalculus This book includes fully interactive examples and introduces a selection of topics generally covered in advanced algebra or precalculus. Note that this book includes chapters from my book "College Algebra" as well as an additional chapter covering Trigonometry.
The material covered includes the following:
Equations and Inequalities
Functions and their Graphs
Roots of Functions
Systems of Equations
Exponential and Logarithmic Functions
Sequences and Series
As with any textbook some typos may appear. If a typo is reported I will correct it and issue an update immediately.
I earned my Master’s Degree in Mathematics from the University of Kansas, where I also lectured for 10 years.
If you have any questions please feel free to contact me.
Christopher Valle firstname.lastname@example.org