7A.4
Determine whether a relationship between two variables is proportional or non-proportional. [Grade 8, 7]
Khan Academy ResourcesProportional relationshipsIdentify proportional relationshipsIntro to proportional relationshipsProportional relationships: bananasIs side length & area proportional?Proportional relationships: graphsProportional relationshipsIs side length & perimeter proportional?Proportional relationships: movie ticketsProportional relationships: spaghetti

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