Concept explainers
Tell whether each situation represents a direct variation or an inverse variation.
You buy strawberries for $2.99/pt
To check : the situation represents a direct variation or an inverse variation
Answer to Problem 22P
The situation represents a direct variation
Explanation of Solution
Given information : You buy strawberries for
You buy strawberries for
This is a direct variation because we buy more strawberries amount also increases so that
Number of strawberry is directly proportional to the amount of strawberry
That’s why number of strawberries increases the amount of strawberries also increases
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