Curriculum / Math / 8th Grade / Unit 4: Functions / Lesson 4

Functions

Lesson 4

Math

Unit 4

8th Grade

Lesson 4 of 12

Objective

Represent linear functions with equations.

Lesson Map

Topic A: Defining Functions

Lesson

Define and identify functions.

Standards

8.F.A.1

Lesson

Use function language to describe functions. Identify function rules.

Standards

8.F.A.1

Topic B: Representing and Interpreting Functions

Lesson

Identify properties of functions represented in tables, equations, and verbal descriptions.

Standards

8.F.A.18.F.A.28.F.B.4

Lesson

Represent linear functions with equations.

Standards

8.F.A.18.F.B.4

Lesson

Read inputs and outputs in graphs of functions. Determine if graphs are functions.

Standards

8.F.A.1

Lesson

Identify properties of functions represented in graphs.

Standards

8.F.A.18.F.B.4

Topic C: Comparing Functions

Lesson

Define and graph linear and nonlinear functions.

Standards

8.F.A.3

Lesson

Determine if functions are linear or nonlinear when represented as tables, graphs, and equations.

Standards

8.F.A.18.F.A.3

Lesson

Compare functions represented in different ways.

Standards

8.F.A.2

Lesson

Compare functions represented in different ways. (Part 2)

Standards

8.F.A.2

Topic D: Describing and Drawing Graphs of Functions

Lesson

Describe functions by analyzing graphs. Identify intervals of increasing, decreasing, linear, or nonlinear activity.

Standards

8.F.B.5

Lesson

Sketch graphs of functions given qualitative descriptions of the relationship.

Standards

8.F.B.5

Bring Fishtank
to Your School