sori9tnvhuds
sori9tnvhuds sori9tnvhuds
  • 31-05-2016
  • Mathematics
contestada

Given f(x) = –3x – 7, what is f(–4)?



A.
40


B.
5


C.
–1


D.
–14

Respuesta :

caylus
caylus caylus
  • 31-05-2016
Hello,

answer B

f(-4)=-3*(-4)-7=12-7=5

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