Key term for AQA GCSE Mathematics, used in Ratio, proportion and rates of change content.
A relationship where if one variable is multiplied by a scale factor, the other is also multiplied by that identical factor.
Direct proportion appears in AQA GCSE Mathematics revision content for Ratio, proportion and rates of change, especially Ratio, proportion and rates of change content and Proportion as Ratio Equality.
Ratio, proportion and rates of change
Proportion as Ratio Equality
Ratio, proportion and rates of change
Gradients as Rates
Ratio, proportion and rates of change
Ratios, Fractions, and Linear Functions
Ratio, proportion and rates of change
Inverse Proportion Relationships
Ratio, proportion and rates of change
Ratio, proportion and rates of change content • Proportion as Ratio Equality
Ratio, proportion and rates of change
Ratio, proportion and rates of change content • Gradients as Rates
Ratio, proportion and rates of change
Ratio, proportion and rates of change content • Ratios, Fractions, and Linear Functions
Ratio, proportion and rates of change
Ratio, proportion and rates of change content • Inverse Proportion Relationships
Ratio, proportion and rates of change
Ratio, proportion and rates of change content • Direct and Inverse Proportion
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