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For each of the graphs below state whether they represent a proportional relationship and how you know. If the graph does represent a proportional relationship find the unit rate.

For each of the graphs below state whether they represent a proportional relationship-example-1
User Cameo
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Graph 1 is NOT proportional because it does no go through the origin.
However Graph 2 is proportional because it goes through the origin.
Origin= (0,0)
User Geoboy
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