# Chapter 1: Equations and Functions

Difficulty Level:

**At Grade**Created by: CK-12### Image Attributions

## Description

This chapter covers evaluating algebraic expressions, order of operations, using verbal models to write equations, solving problems using equations, inequalities, identifying the domain and range of a function, and graphs of functions.

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## Date Created:

Feb 23, 2012## Last Modified:

Feb 12, 2015
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