melissaspalsh12 melissaspalsh12

11-04-2020
Mathematics

contestada

Let f(x) =x+8 and g(x)=x2-6x-7. Find f(g(2))

Respuesta :

kettboy kettboy

11-04-2020

Answer:

-7

Step-by-step explanation:

[tex]g(x) = x^2-6x-7 \Rightarrow g(2) = 2^2-6(2)-7 = 4 - 12 - 7 = -15[/tex]

[tex]f(x) = x + 8 \Rightarrow f(g(2)) = f(-15) = -15 + 8 = -7[/tex]

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