Year 12 · General Mathematics

Modelling with linear relationships

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Subtopics

Simultaneous linear equations

Context, sequence/table, graph and formula representations; Two-variable simultaneous equations; Graph/technology solution and non-unique systems

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Worked examples Practice

Linear programming

Form constraints and objective; Graph feasible region and find vertices; Optimise objective and interpret units; Unused resources/wastage; Integer-feasible solutions and parameter sensitivity

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Worked examples Practice