lesson
Comparing Additive and Multiplicative Relationships Graphically
Use graphs to distinguish additive (linear, non-proportional) from multiplicative (linear, proportional) relationships

Use graphs to distinguish additive (linear, non-proportional) from multiplicative (linear, proportional) relationships
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7 lessons
Differentiate additive relationships (y = x + a) from multiplicative relationships (y = ax) across verbal, numerical, graphical, and symbolic representations.
compare two rules verbally, numerically, graphically, and symbolically in the form of y = ax or y = x + a in order to differentiate between additive and multiplicative relationships;
communicate mathematical ideas, reasoning, and their implications using multiple representations, including symbols, diagrams, graphs, and language as appropriate;