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eclardMeBegorygudd
eclardMeBegorygudd eclardMeBegorygudd
  • 13-07-2016
  • Mathematics
Answered

given the following functions f(x) and g(x), solve (f g)(3) and select the correct answer below: f(x) = 6x 3 g(x) = x − 7 4 17 25 31

Verified Answer :

caylus
caylus caylus
  • 15-07-2016

Hello,
+++++++++++++++++++++++++++++++++++++++++
Thanks for the incorrect formula!
+++++++++++++++++++++++++++++++++++++++++
I have tested (fog)(x) ,(fg)(x) and finally (f+g)(x)

f(x)=6x++++++++++++++++++++++++3
g(x)=x-7
(f+g)(x)=6x+3+x-7=7x-4
(f+g)(3)=7
3-4=17

Answer B
++++++++++++++++++++++++++++++++++++

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