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25 September, 18:40

If f (x) = x2 + 7, what is the value of f (4) ?

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Answers (2)
  1. 25 September, 18:55
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    f (x) = x2+7

    f (4) = 4*2+7

    4*2=8

    8+7=15
  2. 25 September, 18:56
    0
    18

    Step-by-step explanation:

    18x9/0-12.6 x 14 x 13.2 = 18
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