Analyzing Proportional Relationships

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Exploration

GR. 6-8

Skill:

Given a proportional relationship represented by tables, graphs, models, or algebraic or verbal descriptions, identify the unit rate (constant of proportionality)

Analyzing Proportional Relationships

Explore proportional relationships and the unit rate in tables, graphs, verbal descriptions, and equations.

Putting It All Together

Answer these open ended questions on your own or with others to form deeper math connections.

Open-ended question 1

Maria said that if she knows the coordinates of the point , then writing the equation of the relationship is easy.  What does she mean?  

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Open-ended question 2

What do you notice about the ratio  for each row in the table?

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