Additional Resources
Chapter 4 Linear relationships
4C Sketching linear graphs
4C Sketching linear graphs
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4C-1 Identifying features of a linear graph
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Cartesian plane grids
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Chapter 4 Linear relationships
4D Finding the rule for a linear relationship
Chapter 4 Linear relationships
4E Parallel and perpendicular lines
4E Parallel and perpendicular lines
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Example 4E-1
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Example 4E-2
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4-2 Working with linear relationships
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Cartesian plane grids
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Chapter 4 Linear relationships
4F Solving simultaneous linear equations graphically
4F Solving linear simultaneous equations graphically
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4-3 Solving equations by refining intervals
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Cartesian plane grids
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Chapter 4 Linear relationships
4G Solving simultaneous linear equations algebraically
4G Solving linear simultaneous equations algebraically
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Example 4G-2
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Example 4G-3
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4G-1 Forming equivalent linear equations
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4-4 Solving linear simultaneous equations
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4-4 Drawing a circumcircle around a triangle
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Chapter 4 Linear relationships
Chapter review
Chapter 5 Non-linear relationships
Chapter 5 Non-linear relationships
5A Solving quadratic equations
5A Solving quadratic equations
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5A-1 Factorising quadratic expressions
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5A-2 Factorising quadratic trinominals by completing the equare
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5A-3 Simplifying surds
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5-1 Beware of irreversible operations!
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Chapter 5 Non-linear relationships
5B Solving quadratic equations using the quadratic formula
5B Solving quadratic equations using the quadratic formula
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5B-1 Evaulating algebraic expressions involving powers
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5-1 Solving quadratic equations
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Chapter 5 Non-linear relationships
5C Sketching parabolas using intercepts
5C Sketching parabolas using intercepts
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Example 5C-3
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5C-1 Graphing quadratic relationships
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