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Please help!

Determine whether the relationship between the number of heart beats and the time shown in the graph is proportional. Explain your reasoning.

Please help Determine whether the relationship between the number of heart beats and the time shown in the graph is proportional Explain your reasoning class=

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loganwmills

Answer:

This is proportional

Step-by-step explanation:

Your slope is 2 each time. To find slop you do rise/run. go to a dot and go up 2 and over 1. Simplify that and you get a slope of 2. Keep doing that for each point then you can determine if it is proportional or not. In this case it is. Hope this helps :)
Yes proportional because the slope is constant

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