Proportional Relationships
Constant of proportionality k = y/x; write equations y = kx from tables and graphs; graph proportional relationships; identify proportional vs non-proportional; interpret and solve problems. NEW v9.
9 worksheetsRead the explainer →
- 1Find Constant of Proportionality from TableCalculate k = y/x from table rows.adaptive
- 2Write Equations from Tables (y = kx)Determine k and write y = kx from table.adaptive
- 3Identify Proportional Relationships by GraphingIdentify y = kx graph through origin.adaptive
- 4Find Constant of Proportionality from GraphRead k as gradient from proportional graph.adaptive
- 5Write Equations from Graphs (y = kx)Read k and write y = kx from graph.adaptive
- 6Identify Proportional RelationshipsDetermine if table or equation is proportional.adaptive
- 7Graph Proportional RelationshipsPlot y = kx through origin.adaptive
- 8Interpret Graphs of Proportional RelationshipsInterpret meaning of k in real-world context.adaptive
- 9Write and Solve Equations for Proportional RelationshipsWrite y = kx from context and solve.adaptive