Review representations of proportional relationships.
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This lesson reviews concepts from 7th grade; Anchor Problems can be chosen based on what specific concept and/or skill review students need. Find more guidance on adapting our math curriculum for remote learning here.
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Asia is training for a 10K road race that will take place in October. She starts her training in July and runs every weekend. On her first run, she ran at a constant pace and covered 5.5 miles in 60 minutes. On her last run before the race, she ran at a constant pace and covered 10.2 miles in 1 ½ hours.
The graph below shows the relationship between the distance an airplane has covered and the amount of time it has been flying.
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The following resources include problems and activities aligned to the objective of the lesson that can be used to create your own problem set.
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Four representations are shown below. Three of the four representations match.
Which one does not belong? Explain your reasoning.
Graph: 
Equation: $${y=2x}$$


Table:

Description: A caterpillar moves at a constant speed of $$\frac{1}{2}$$ inch per second. Let $$x$$ represent the time in seconds and $$y$$ represent the distance traveled in inches.
