cicicromartie
cicicromartie cicicromartie
  • 25-09-2018
  • Mathematics
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please help quick!!!!!

please help quick class=
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tramserran
tramserran tramserran
  • 25-09-2018

f(x) = 4x

f(12) = 4(12) = 48

g(x) = x - 9

g(f(12)) = (48) - 9   = 39

Answer: 39

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