# Intermediate Algebra

- By: Katherine Yoshiwara
- Publisher: Bruce Yoshiwara
- Source: [Open Textbook Library](https://open.umn.edu/opentextbooks/textbooks/intermediate-algebra-2020)
- Licence: Free Documentation License (GNU)
- PDF: https://yoshiwarabooks.org/int-algebra.html
- Online: https://yoshiwarabooks.org/int-algebra/

Intermediate Algebra is a textbook for students who have some acquaintance with the basic notions of variables and equations, negative numbers, and graphs, although we provide a "Toolkit" to help the reader refresh any skills that may have gotten a little rusty. In this book we journey farther into the subject, to explore a greater variety of topics including graphs and modeling, curve-fitting, variation, exponentials and logarithms, and the conic sections. We use technology to handle data and give some instructions for using a graphing calculator, but these can easily be adapted to any other graphing utility.