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16 October, 01:20

If f (x) = x + 2 and g (x) = 3x + 4, then f (g (x)) = ? A) 3x + 6 B) 3x + 10 C) 3x2 + 6x + 4 D) 3x2 + 10x + 6

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  1. 16 October, 04:55
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    A. 3x+6

    Step-by-step explanation:

    To answer this problem you would want to replace the g (x) equation with for the x in the f equation and solve/simplify.

    f (x) = x+2, g (x) = 3x+4

    (3x+4) + 2

    3x+6
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