Question

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?

Answer 1

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

Answer 2

What’s the assignment