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plz help with this i am really stuck plz

 Jun 13, 2020
 #1
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0

This is not possible, because gf(x) is of degree 3, not 2.

 

But if gf(x) really means g(f(x)), then this problem is solvable.

 

\(g(f(x)) = 3(f(x) - 1) = 3((x + 2)^2 - 1) = 3(x^2 + 4x + 3)\)

 Jun 13, 2020
 #2
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+1

thank you

Guest Jun 13, 2020

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