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16 May, 03:03

F (4) if f (x) = 3x - 1

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Answers (2)
  1. 16 May, 04:46
    0
    f (x) = 3x - 1

    f (4) = 3 (4) - 1

    do the bracket first

    3 (4) = 12

    f (4) = 12-1

    f (4) = 11

    answer:

    f (4) = 11
  2. 16 May, 06:34
    0
    Answer: 11

    Step-by-step explanation:

    plug in 4 any instance you see "x"

    f (x) = 3x - 1

    f (4) = 3 (4) - 1 = 11
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