Answers

2016-07-07T08:53:35+08:00
    x    1(1st 4 klmtsrs)....2....... ........3 ...............4
F(x)    8Pesos             9.50Pesos   11 Pesos                      

F(X)= 8 + 1.5(X-1)
       =8 +1.5 (1-1)
      =8
      = 8 + 1.5 (2-1)
      = 9.50.....IN 5 kilometers
     = 8 + 1.5(3-1)
     = 11 kilometers.........in 6 kilometers
      then rest will follow the same format..
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