Key term for OCR GCSE Biology B, used in Data Analysis and Evaluation.
A linear relationship where one variable is a constant multiple of the other, represented by a straight line passing through the origin.
Direct proportionality appears in OCR GCSE Biology B revision content for Scientific Methodology, especially Data Analysis and Evaluation and Analysing Data Patterns.
Create a free account to access OCR GCSE Biology B revision notes, track progress, and practise related key terms.