35.2k views
3 votes
*ignore selected answer haha* just need help answering

*ignore selected answer haha* just need help answering-example-1
User Menzoic
by
5.2k points

1 Answer

4 votes

Answer:


x^2+8x+15

Explanation:


f(x)=x+4\\g(f(x))=g(x+4)\\g(x+4)=(x+4)^2-1\\(x+4)^2-1=x^2+8x+15

User Irgend Son Hansel
by
5.2k points
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