The diagrams below show four different graphs labeled P, Q, R, and S.
P
Q
R
S
Match each graph with the correct proportionality statement in the table.
| Proportionality statement | Graph letter |
|---|---|
| y y\,y is directly proportional to xxx | |
| y y\,y is inversely proportional to xxx | |
| y y\,y is directly proportional to x2x^2x2 | |
| y y\,y is inversely proportional to x2x^2x2 |
Practise OCR GCSE Maths Direct and Inverse Proportion with exam-style questions for Foundation and Higher tier. 96 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.