Consider the function represented by 9x + 3y = 12 with x as the independent variable. How can this function be written using function notati

Question

Consider the function represented by 9x + 3y = 12 with x as the independent variable. How can this function be written using function notation? f(x) = x + 4

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    0
    2021-10-11T06:57:21+00:00

    Start with 9x + 3y = 12, and solve for y, which represents f(x).

    3y = 12 – 9x Divide both sides by 3:

    y = 4 – 3x Replace y with “f(x)”

    f(x) = 4 – 3x (answer)

    0
    2021-10-11T06:57:54+00:00

    Answer:

    f(x) = 4 – 3x (answer)

    Step-by-step explanation:

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