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31 October, 14:28

If f (x) = 5+4x^2, then f (3) = ?

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Answers (2)
  1. 31 October, 15:48
    0
    The answer will be 41. F (3) = 5 + 4 (3^2).

    F = 5 + 4 (9) = 41
  2. 31 October, 17:50
    0
    F (x) = 5+4x^2

    =5+4 (3) ^2

    =5+4 (9)

    =5+36

    =41
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