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24 August, 21:39

If f (x) = - 2x2 - 3 and g (x) = 3x - 4, then f (g (2)) =

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  1. 24 August, 21:52
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    If f (x) = - 2x2 - 3 and g (x) = 3x - 4, then f (g (2)) = f (g (2)) = - 11
  2. 24 August, 22:03
    0
    f (g (2)) = - 11

    Step-by-step explanation:

    f (g (2)) =

    First we need to find g (2)

    g (x) = 3x-4

    We let x=2

    g (2) = 3 (2) - 4

    6-4

    =2

    Now we stick the value of g (2) in for x in f (x)

    f (x) = - 2x^2 - 3

    f (2) = - 2 (2) ^2 - 3

    =-2 (4) - 3

    = - 8 - 3

    =-11
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