6.PFA.2.c

Determine whether a proportional relationship exists between two quantities, when given a table of values, context, or graph.

Example Problems
Apples are on sale for $3.12 per kilogram.

Is the total cost of the apples
proportional to the total mass?
Does the following table show a proportional relationship between the variables and ?
s036
t0918
Does the following table show a proportional relationship between the variables and ?

st
214
535
856
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