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anonymous

  • one year ago

The table below shows the values of y for each value of x. x y 0 1 1 2 2 3 3 3 Part A: Does the table represent a relation that is a function? Justify your answer by using the values shown in the table. (4 points) Part B: The function f(h) shown below represents a plumber's total charges, inclusive of call out charges, for h hours of work. f(h) = 70h + 50 Calculate and interpret the meaning of f(2). (4 points) Part C: Write an ordered pair to represent the input and output of the function in Part B when the plumber works for d

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  1. ali2x2
    • one year ago
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    keystone?

  2. welshfella
    • one year ago
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    Part A It is a function as there are no duplicate values of x

  3. welshfella
    • one year ago
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    f(h) = 70h + 50 f(2) = 70(2) + 50 = ?

  4. welshfella
    • one year ago
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    50 is the call out charge and he charges 70 dollars for every hour worked.

  5. welshfella
    • one year ago
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    f(2) is the charge for 2 hours work.

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