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Asked Feb 6, 2020
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Given that f(x) = 3x+2 and g(x) =x2 - 2x - 4, find (g o f)(5).
(g o f)(5) =
(Simplify your answer.)
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Given that f(x) = 3x+2 and g(x) =x2 - 2x - 4, find (g o f)(5). (g o f)(5) = (Simplify your answer.)

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Expert Answer

Step 1

Consider the given functions as below;

Algebra homework question answer, step 1, image 1

Known fact;

Algebra homework question answer, step 1, image 2

Calculat the value of f at the point x=5 as follows.

Algebra homework question answer, step 1, image 3

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Math

Algebra