
Concept explainers
Toidentify:The constant of proportionality if the set of given numbers is proportional.

Answer to Problem 2GP
The set of given numbers is proportional and the constant of proportionality is 2.
Explanation of Solution
Given information:The table for the given set of numbers is:
Ice tea mix(cups) | 1 | 2 | 3 | 4 |
Sugar(cups) | 2 | 4 | 6 | 8 |
Calculation:
The ratio of set of numbers in column 2 is:
The ratio of set of numbers in column 3 is:
The ratio of set of numbers in column 4 is:
The ratio of set of numbers in column 5 is:
The constant of proportionality is equal and is
Therefore, the given set of numbers is proportional.
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