For number 11 - 12 use the problem below.a jeepney ride in lucena costs ₱ 9.00 for the first 4 kilometers, and each additionalkilometers adds ₱0.75 to the fare. use a piecewise function to represent thejeepney fare f in terms of the distance d in kilometers.() = {11.________________ f(d) = {12._______________11. a. () = {9 0 > ≤ 4 b. () = {9 0 < < 4 c. () = {9 0 ≥ ≥ 4 d. () = {9 0 < ≤ 412. a. () = {9 + 0.75() 0 > ≤ 4 b. () = {(9 + 0.75) > 4 c. () = {(9 + 0.75) < 4d. () = {(9 + 0.75() > 4