Proportional and Non- Proportional Relationships using Tables Objective: I will determine proportional and non-proportional relationships using tables.

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Proportional Relationships

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Proportional and Non- Proportional Relationships using Tables Objective: I will determine proportional and non-proportional relationships using tables MAFS.7.RP.1.2: Recognize and represent proportional relationships between quantities. (MP.1,2,4,5,7,8) a. Decide whether two quantities are in a proportional relationship, e.g., by testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin. b. Identify the constant of proportionality (unit rate) in tables, graphs, equations, diagrams, and verbal descriptions of proportional relationships.

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The table below represents the amount of snowfall in 5 counties (in inches) to hours of a recent winter storm Your turn: Andy is planning to drive from New Jersey to Florida. Randy recorded the distance traveled and the total number of gallons used every time he stopped for gas. Assume miles driven is proportional to Gallons Consumed in order to complete the table. Proportional and Non-Proportional Relationships using Tables Gallons Consumed Miles Driven

Proportional and Non-Proportional Relationships using Tables Group Practice Create a table of two quantities that are proportional to one another. Then, create a “story problem” that would generate the table.