## MAFS.8.F.1.3: Interpret the equation y = mx + b as defining a linear function, whose graph is a straight line; give examples of functions that are not linear. For example, the function A = s² giving the area of a square as a function of its side length is not linear because its graph contains the points (1,1), (2,4) and (3,9), which are not on a straight line.

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Title Description Thumbnail Image Curriculum Topics

## Algebra Applications Teacher's Guide: Linear Functions

### Algebra Applications Teacher's Guide: Linear Functions This is the Teacher's Guide that accompanies Algebra Applications: Linear Functions.

Applications of Linear Functions

## Algebra Nspirations Teacher's Guide: Linear Functions

### Algebra Nspirations Teacher's Guide: Linear Functions This is the Teacher's Guide that accompanies Algebra Nspirations: Linear Functions.

Applications of Linear Functions

Standard Form

## Closed Captioned Video: Algebra Applications: Linear Functions, Segment 2: Cycling

### Closed Captioned Video: Algebra Applications: Linear Functions, Segment 2: Cycling

Special Functions, Applications of Linear Functions

## Closed Captioned Video: Algebra Applications: Linear Functions

### Closed Captioned Video: Algebra Applications: Linear Functions

Special Functions, Applications of Linear Functions

## Closed Captioned Video: Algebra Applications: Linear Functions, 1

### Closed Captioned Video: Algebra Applications: Linear Functions, Segment 1: Introduction

Special Functions, Applications of Linear Functions

## Closed Captioned Video: Algebra Applications: Linear Functions, 3

### Closed Captioned Video: Algebra Applications: Linear Functions, Segment 3: Oil Exploration

Special Functions, Applications of Linear Functions

## Closed Captioned Video: Algebra Applications: Linear Functions, 4

### Closed Captioned Video: Algebra Applications: Linear Functions, Segment 4: Exercise

Special Functions, Applications of Linear Functions

## Closed Captioned Video: Linear Functions: Negative Slope, Negative y-Intercept

### Closed Captioned Video: Linear Functions: Negative Slope, Negative y-Intercept Video Tutorial: Linear Functions: Negative Slope, Negative y-Intercept. In this video tutorial, students learn the basics of linear functions in slope-intercept form. In particular, look at the case of a linear function with a negative slope and a negative y-intercept.

Graphs of Linear Functions

## Closed Captioned Video: Linear Functions: Negative Slope, Positive y-Intercept

### Closed Captioned Video: Linear Functions: Negative Slope, Positive y-Intercept Video Tutorial: Linear Functions: Negative Slope, Positive y-Intercept. In this video tutorial, students learn the basics of linear functions in slope-intercept form. In particular, look at the case of a linear function with a negative slope and a positive y-intercept.

Graphs of Linear Functions

## Closed Captioned Video: Linear Functions: Negative Slope, Zero y-Intercept

### Closed Captioned Video: Linear Functions: Negative Slope, Zero y-Intercept Video Tutorial: Linear Functions: Negative Slope, Zero y-Intercept. In this video tutorial, students learn the basics of linear functions in slope-intercept form. In particular, look at the case of a linear function with a negative slope and a zero y-intercept.

Graphs of Linear Functions

## Closed Captioned Video: Linear Functions: Positive Slope, Negative y-Intercept

### Closed Captioned Video: Linear Functions: Positive Slope, Negative y-Intercept Video Tutorial: Linear Functions: Positive Slope, Negative y-Intercept. In this video tutorial, students learn the basics of linear functions in slope-intercept form. In particular, look at the case of a linear function with a positive slope and a negative y-intercept.

Graphs of Linear Functions

## Closed Captioned Video: Linear Functions: Positive Slope, Positive y-Intercept

### Closed Captioned Video: Linear Functions: Positive Slope, Positive y-Intercept Video Tutorial: Linear Functions: Positive Slope, Positive y-Intercept. In this video tutorial, students learn the basics of linear functions in slope-intercept form. In particular, look at the case of a linear function with a positive slope and a positive y-intercept.

Graphs of Linear Functions

## Closed Captioned Video: Linear Functions: Positive Slope, Zero y-Intercept

### Closed Captioned Video: Linear Functions: Positive Slope, Zero y-Intercept Video Tutorial: Linear Functions: Positive Slope, Zero y-Intercept. In this video tutorial, students learn the basics of linear functions in slope-intercept form. In particular, look at the case of a linear function with a positive slope and a zero y-intercept.

Graphs of Linear Functions

## Desmos Activity: Exploring Celsius-Fahrenheit Temperature Conversions

### Explore Fahrenheit-vs-Celsius graphs using this Desmos graphing calculator activity. In this activity explore linear functions of the form y = mx + b. There is a companion worksheet for this activity, which subscribers can download. The worksheet is a PDF file. Related ResourcesTo see additional resources on this topic click on the Related Resources tab above.

Graphs of Linear Functions

## Desmos Activity: Exploring Cost-Versus-Time Graphs

### Explore Cost-vs-Time graphs using this Desmos graphing calculator activity. In this activity explore linear functions of the form y = mx. There is a companion worksheet for this activity, which subscribers can download. The worksheet is a PDF file. Related ResourcesTo see additional resources on this topic click on the Related Resources tab above.Desmos Collection

Graphs of Linear Functions