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2 November, 17:16

If f (x) = x and g (x) = 2, what is (fog) (x) ?

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Answers (2)
  1. 2 November, 17:44
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    Value of (fog) (x) is:

    2

    Step-by-step explanation:

    We are given f (x) = x and g (x) = 2

    We have to find (fog) (x)

    (fog) (x) = f (g (x))

    since, g (x) = 2

    (fog) (x) = f (2)

    Since, f (x) = x

    then, f (2) = 2

    So, (fog) (x) = 2

    Hence, Value of (fog) (x) is:

    2
  2. 2 November, 18:15
    0
    2

    Step-by-step explanation:

    fog (x) = f (g (x))

    f (g (x)) = g (x) write out f (x) but replace every x with g (x)

    g (x) = 2 given

    so fog (x) = 2
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