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Answer 1

@Baayen Did you receive my message?

Answer 2

This is a composition function:
We need to first find g(2); g of 2.
Plug in 2 for x for the function g(x):
\[g(2)=2^2-6(2)-7\]
Combine like terms:
\[g(2)=4-12-7\]
\[g(2)=-8-7\]
\[g(2)=-15\]
Because g(2) is equal to -15, we need to plug -15 into the function f(x)
\[f(-15)=-15+8\]
\[f(-15)=-15+8\]
\[f(-15)=-7\]

So, f(g(2))=-7
Final answer: A. -7

Answer 3

Do understand what I did?

Answer 4

Yes mostly I do :) Thanks!!!

Answer 5

Another one?