# Unit Overview: Solving linear simultaneous equations graphically

## Lessons:

8 lessons

### Review of linear graphs

In this lesson, we will revisit equations for linear graphs and coordinates and investigate the relationship between solving simultaneous equations, and their appearance when plotted.

• 1 Quiz
• 7m Video
• Presentation(PPT)
• Worksheet

### Points of intersection

In this lesson, we will learn to identify points of intersection from linear equations as a precursor to solving simultaneous equations graphically.

• 2 Quizzes
• 7m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Representing simultaneous equations graphically (Part 1)

In this lesson, we will learn how to solve simultaneous equations graphically by plotting them and identifying their point of intersection.

• 2 Quizzes
• 9m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Representing simultaneous equations graphically (Part 2)

In this lesson, we will learn to recognise simultaneous equations with no solutions by representing the equations on a graph.

• 2 Quizzes
• 7m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Comparing algebraic and graphical methods for solving simultaneous equations

In this lesson, we will learn about the benefits of using graphical or algebraic methods to solve simultaneous equations.

• 2 Quizzes
• 11m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Solving inequalities graphically (Part 1)

In this lesson, we will learn how to represent inequalities on a graph and what coordinates will satisfy these inequalities.

• 2 Quizzes
• 9m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Shading regions to satisfy a set of inequalities

In this lesson, we will learn how to shade regions between plotted lines to satisfy a set of inequalities.

• 2 Quizzes
• 11m Video
• Presentation(PPT)
• Worksheet
• Transcript

### Solving inequalities graphically (Part 2)

In this lesson, we will learn how to solve more complex inequalities graphically, linking multiple straight-line graphs.

• 2 Quizzes
• 9m Video
• Presentation(PPT)
• Worksheet
• Transcript