Year 9

# Solving linear simultaneous equations graphically

## Lessons (8)

• 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 Slide deck
1 Worksheet
1 Quiz
1 Video
• In this lesson, we will learn to identify points of intersection from linear equations as a precursor to solving simultaneous equations graphically.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn how to solve simultaneous equations graphically by plotting them and identifying their point of intersection.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn to recognise simultaneous equations with no solutions by representing the equations on a graph.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn about the benefits of using graphical or algebraic methods to solve simultaneous equations.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn how to represent inequalities on a graph and what coordinates will satisfy these inequalities.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn how to shade regions between plotted lines to satisfy a set of inequalities.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video
• In this lesson, we will learn how to solve more complex inequalities graphically, linking multiple straight-line graphs.
1 Slide deck
1 Worksheet
2 Quizzes
1 Video