Alexia charges 15 dollars an hour to repair air conditioners. organize the data for the coat of reparing air conditioners. write a graph an equation representing the function . graph the finction

1) Data

x: number of hours of repair

f(x) = cost

    x          f(x) = 15x
hours            $
    0              0

    1              15

    2              30

    3               45

    4               60

    5               75

     a              15a

2) Equation: y = 15x

3) Graph: it is a continuous straight line that starts at (0,0) and passes through all the points ordanized in the table.