Chapter 2

Linear Equations and Functions

2.1 Functions and Their Graphs

Lesson 2.1
Practice 2.1
Exploration 2.1

2.2 Slope and Rate of Change

Lesson 2.2
Practice 2.2
Exploration 2.2

2.3 Quick Graphs of Linear Equations

Lesson 2.3
Practice 2.3
Exploration 2.3

2.4 Writing Equations of Lines

Lesson 2.4
Practice 2.4

2.5 Correlation of Best-Fitting Lines

Lesson 2.5
Practice 2.5
Exploration 2.5

2.6 Linear Inequalities in Two Variables

Lesson 2.6
Practice 2.6
Exploration 2.6

2.7 Piecewise Functions

2.8 Absolute Value Functions