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Ratio and Proportional Relationships: Constant of Proportionality (k)
Identifying k in tables
Description
Identifying k in Tables
Introduction
In proportional relationships, the constant of proportionality, represented by the letter k, shows how two quantities are related. One effective way to find k is by examining ta...
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Transcript
A girl is helping sell homemade cookies at a school fundraiser for charity. One bag costs $5.50. Two bags cost $11.00. Three bags cost $16.50.
She notices that every time she sells one more bag, the total money increases by the same amount.
This looks like a proportional relationship, but to be sure, she checks whether the ratio of t...
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