Proportional
Revision as of 10:14, 25 March 2019 by NRJC (talk | contribs) (Created page with "==Key Stage 4== ===Meaning=== When two variables are proportional they change together by a constant amount. ===About Proportional Graphs=== : A Scatter Graph|scatt...")
Key Stage 4
Meaning
When two variables are proportional they change together by a constant amount.
About Proportional Graphs
- A scatter graph showing a proportional relationship has a linear gradient.
- On a proportional scatter graph when one variable increases, the other increase or when one increases the other decreases.
- A proportional graph may have a non-zero y-intercept.