# IM Grade 8: Unit 3 - Linear Relationships

**Quick reference links:****8.3.1 Understanding Proportional Relationships** Lesson only Practice only

**8.3.2 Graphs of Proportional Relationships**Lesson only Practice only

**8.3.3 Representing Proportional Relationships**Lesson only Practice only

**8.3.4 Comparing Proportional Relationships**Lesson only Practice only

**8.3.5 Introduction to Linear Relationships**Lesson only Practice only

**8.3.6 More Linear Relationships**Lesson only Practice only

**8.3.7 Representations of Linear Relationships**Lesson only Practice only

**8.3.8 Translating to y = mx + b**Lesson only Practice only

**8.3.9 Slopes Don't Have to be Positive**Lesson only Practice only

**8.3.10 Calculating Slope**Lesson only Practice only

**8.3.11 Equations of All Kinds of Lines**Lesson only Practice only

**8.3.12 Solutions to Linear Equations**Lesson only Practice only

**8.3.13 More Solutions to Linear Equations**Lesson only Practice only

**8.3.14 Using Linear Relations to Solve Problems**