QuestionTodd used 3 gallons for 150 miles. Find the rate of change in gallons per mile: slope = $\frac{150 \text{ miles}}{3 \text{ gallons}}$.

Studdy Solution
Calculate the rate of change.
$$Rate\, of\, change =150\, miles /3\, gallons =50\, miles/gallon$$The rate of change, or slope, in the amount of gasoline is50 miles per gallon.