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22 September, 14:40

Find f (-2) for f (x) = 3x+4

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Answers (2)
  1. 22 September, 14:43
    0
    f (-2) for f (x) = 3x+4

    f (-2) = 3x+4

    f (-2) = 3 (-2) + 4

    f (-2) = -6+4

    f (-2) = -2
  2. 22 September, 14:55
    0
    Plugging in - 2 into the function results in f (-2) = 3 * (-2) + 4

    f (-2) = -6+4 = - 2
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