A5: Representing relationships

Representing Relationships (PDF*729kb)
5.1  Preview p. 4
5.2 Relationships in words p. 5 
5.3

Relationships as formulas
5.3.1    Substituting into formulas

p. 5
p. 9
5.4 Relationships as graphs
5.4.1     The Cartesian plane
5.4.2     Drawing graphs
p. 13
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5.5 Describing relationships 
5.5.1     Describing relationships from formula
5.5.2     Describing a relationship from a graph
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5.6  A taste of things to come p. 42
5.7 Post-test p. 45