brianluong00
brianluong00 brianluong00
  • 06-10-2017
  • Mathematics
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PLZ HELP ME QUESTION #3 20 POINTS!!

PLZ HELP ME QUESTION 3 20 POINTS class=

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choixongdong
choixongdong choixongdong
  • 06-10-2017
f(x) = 1 + x
so
f(3) = 1 + 3 = 4
f(1) = 1 + 1 = 2
2f(1))= 2(2) = 4
so
f(3) - 2f(1) = 4 - 4 =0
g(f(3) - 2f(1)) = 0 - 0 = 0

answer
B

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