Complete 45 minute lesson plan where students will develop an equation for their heart rate. Aligns with Common Core standard 7.RP.A.2.c.
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Represent proportional relationships by equations. For example, if total cost 𝘵 is proportional to the number 𝘯 of items purchased at a constant price 𝘱, the relationship between the total cost and the number of items can be expressed as 𝘵 = 𝘱𝘯.
Recognize and represent proportional relationships between quantities.