ghost95
ghost95 ghost95
  • 26-09-2019
  • Mathematics
contestada

What is the value of (f o g)(7)

F(x)=x^2; g(x)= x-4

What is the value of f o g7 Fxx2 gx x4 class=
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ghanami
ghanami ghanami
  • 26-09-2019

Answer:

Step-by-step explanation:

(f o g)(7) = f(g(7))

but  g(7) = 7-4 =3

(f o g)(7) = f(g(7))  =     f(3) =  3² =9

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