thestorm55
thestorm55 thestorm55
  • 12-10-2016
  • Mathematics
contestada

what is f(-x), if f(x)=2|x|+3x

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crisforp
crisforp crisforp
  • 12-10-2016
f(-x) = 2/-x/ + 3(-x) = 2/x/ - 3x;
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