An elk grove limo service costs $26 for a 6 mile trip and charges $58 for a 14 mile trip. whats the rate of change

(58-26)/(14-6)

32/8

4 dollars per mile

56.6

step-by-step explanation:

the ratio of the perimeters is equal to the scale.

the ratio of the areas is equal to the square of the scale.

34 / 20 = k

a / 19.6 = k²

substituting:

a / 19.6 = (34 / 20)²

a = 19.6 (34 / 20)²

a ≈ 56.6