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What is the Rule for a function table with the following information.

A child's admission is $4 more than half an adults admission. Input (x) as follows: 20, 26, 30, and 42.

Thanks

  • math -

    x = Adult admission,
    x/2 + 4 = childs' admission.

    Y = F(x) = x + x/2 + 4,
    Y = F(x) = 3x/2 + 4,

    F(20) = 3*20/2 + 4 = 34,
    F(26) = 3*26/2 + 4 = 39,
    F(30) =
    F(42) =

    (x , y)
    (20 , 34)
    (26 , 39)

    You may finish the procedure.

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