What does the rate of change represent in context of the data?
A) The price of airfare increases by $0.30 for each mile traveled.
B) The price of airfare decreases $0.30 for each mile traveled.
C) The price of airfare increases by $0.70 for each mile traveled.
D) The price of airfare decreases $0.70 for each mile traveled.

this is a usatestprep question
i WILL give brainiest to whoever's right
please no links