# CK-12 Algebra I Concepts - Honors

**Advanced**Created by: CK-12

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- 1.
## The Real Number System

This chapter reviews the basic operations of addition, subtraction, multiplication, and division as well as the order of operations.

- 2.
## Linear Equations and Inequalities

This chapter introduces solving equations and inequalities in one variable as well as absolute value equations and inequalities.

- 3.
## Functions and Graphs

This chapter introduces the concept of a function and explores linear and quadratic functions.

- 4.
## Linear Functions

This chapter introduces the equation of a line and how to graph a line directly from its equation. This chapter also explores parallel and perpendicular lines and applications of linear functions.

- 5.
## Systems of Equations and Inequalities

This chapter introduces systems of equations and inequalities. It also explores applications of both systems of linear equations and systems of linear inequalities.

- 6.
## Exponents and Exponential Functions

This chapter introduces exponents and exponential functions. Properties of exponents, exponential equations, and applications of exponential functions are also explored.