# Unit Overview: Linear graphs

## Lessons:

12 lessons

### Coordinates recap

In this lesson, we will be looking at plotting coordinates onto a Cartesian plane and exploring the distance between different coordinates.

• 1 Quiz
• 14m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Horizontal and vertical lines

In this lesson, we will be looking at the equations of horizontal and vertical lines.

• 2 Quizzes
• 12m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Inequalities

In this lesson, we will be looking at representing inequalities on a Cartesian plane.

• 2 Quizzes
• 14m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Inequalities (Part 2)

In this lesson, we will be looking at representing inequalities on a Cartesian plane and on a number line.

• 2 Quizzes
• 15m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Naming straight line graphs

In this lesson, we will be looking at plotting coordinates onto a grid and simple notation for labelling straight line graphs.

• 2 Quizzes
• 16m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Linear and non-linear graphs

In this lesson, we will be looking at the relationship between x-ordinates and y-ordinates for linear and non-linear graphs.

• 2 Quizzes
• 15m Video
• Presentation(PPT)
• Worksheet
• Transcript

In this lesson, we will be looking at determining the gradient of linear graphs.

• 2 Quizzes
• 19m Video
• Presentation(PPT)
• Worksheet
• Transcript

In this lesson, we will be looking at how the gradient of a line is determined using the equation of the line.

• 2 Quizzes
• 19m Video
• Presentation(PPT)
• Worksheet
• Transcript

In this lesson, we will be exploring the relationship between the gradients of perpendicular and parallel lines.

• 2 Quizzes
• 17m Video
• Presentation(PPT)
• Worksheet
• Transcript

### y = mx + c

In this lesson, we will explore the general form of the equation of a line.

• 2 Quizzes
• 14m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Equations of lines

In this lesson, we will explore finding equations of lines and writing them in the form y = mx + c.

• 2 Quizzes
• 13m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Equivalent lines

In this lesson, we will investigate the equations of equivalent lines, using some algebraic manipulation to check equality.

• 2 Quizzes
• 12m Video
• Presentation(PPT)
• Worksheet
• Transcript