## Idiot's Guides: Algebra I (2015)

Part I. Introduction to Algebra

Chapter 1. Arithmetic to Algebra

Chapter 2. Variables and Expressions

Part II. Linear Relationships

Chapter 6. Graphing Linear Functions

Chapter 7. The Equation of a Line

Part III. Variations on the Line

Chapter 8. Absolute Value Functions

Chapter 10. Systems of Equations and Inequalities

Part IV. Polynomials

Chapter 11. Adding and Subtracting Polynomials

Chapter 12. Multiplying and Dividing Polynomials

Part V. Radical, Quadratic, and Rational Functions

Chapter 15. Quadratic Equations

Chapter 16. Quadratic Functions

Chapter 17. Rational Expressions