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# Chapter 2: Linear Equations and Inequalities

Difficulty Level: At Grade Created by: CK-12

## Introduction

In this chapter, you will review how to find the slope and the equation of a line. Second, we will review graphing lines and inequalities. The differences and similarities between relations and functions will be discussed. Finally, you will learn how to graph an absolute value equation and how to analyze a scatterplot.

## Summary

This chapter is all about graphing. First, we will review graphing lines, finding slope, and the equations of parallel and perpendicular lines. Then, we will graphing inequalities in two variables and absolute value equations, learn about functions and domain and range, and scatterplots.

## Date Created:

Mar 12, 2013

Apr 29, 2014
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CK.MAT.ENG.SE.1.Algebra-II-with-Trigonometry-Concepts.2