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6. The functions off and g are defined by f(x) = 4x + 2 and g(x) = x². Calculate for: a. ffg(4)​
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6. The functions off and g are defined by f(x) = 4x + 2 and g(x) = x². Calculate for:

a. ffg(4)​

User Dan Kilpatrick
by
8.5k points

1 Answer

4 votes

Answer:


\boxed{66}

Explanation:


if \: the \: question \: is \: f[g(4)] \\ then \: at \: first \: solve \: for \: g(4) \\ g(4) = {4}^(2) \\ f[g(4)] = 4( {4}^(2) ) + 2 \\ f[g(4)] = 4(16) + 2 \\ f[g(4)] =64 + 2 \\ f[g(4)] = \boxed{66}

User Douglas Mauch
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