2) The fare in riding a jeepney can be modeled using the function A(x) = 2x + 11, (x > 4) where A(x) is the amount
to be paid, x is the number of kilometers traveled after the distance of minimum fare (4 kilometers).
Questions:
a) If John will travel 3 kilometers, how much should he pay? ___________________
b) Mario want to go to Sucat highway, which is 8 kilometers from Multinational. How much is his fare for the
jeep? ________________
c) The jeepney driver asked you to pay 21 pesos for the fare. How long did you travel? ________________