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Mrs. Ruiz bought 6 gallons of gas for $18.18, 9 gallons of gas for $27.27, and 16 gallons for $48.48. Is the rate of change constant?
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Mrs. Ruiz bought 6 gallons of gas for $18.18, 9 gallons of gas for $27.27, and 16 gallons for $48.48. Is the rate of change constant?

User Kyranjamie
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2 Answers

5 votes
Yes it is constant. If you divide all of the prices divided by their gallons you will get the same answer, which is 3.03 per gallon
User PlacateTheCattin
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4 votes
What’s the assignment
User Meera
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