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1 January, 19:59

Perform the required operations on the following functions. Given: f (x) = 3 - x; g (x) = - 2x Find f[g (2) ].

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  1. 1 January, 20:14
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    Answer is f (g (2) = 7 is correct
  2. 1 January, 20:27
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    F (g (x)) = 3-g (x)

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

    f (g (x)) = 3+2x

    f (g (2)) = 3+2 (2)

    f (g (2)) = 3+4

    f (g (2)) = 7
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