Sagot :
[tex]4x + 9[/tex]
Solution :
F (x) = 2x + 3
(fof) (x) = F ( F ( x ))
F ( F (x)) = 2 (2x + 3 ) + 3
F ( F (x)) = 4x + 6 + 3
F ( F (x)) = 4x + 9
I hope it help
#Carry on Learning
[tex]4x + 9[/tex]
Solution :
I hope it help
#Carry on Learning