Respuesta :

emily10898Emily10898

Answer:

(gof)(2) = 20

Step-by-step explanation:

(gof)(2) = g(f(2))

Plug in 2 for f

f(2) = 2(2) + 1 = 4 + 1 = 5

Now that you got 5 as the answer, plug it into g

g(f(2)) = g(5)

[tex]g(5) = x^{2} - 5 = 5^{2} - 5 = 25 - 5 = 20[/tex]

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