katefisher389
katefisher389 katefisher389
  • 28-08-2017
  • Mathematics
contestada

If f(x)=5+4x^2, then f(3) = ?

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cfipanther57
cfipanther57 cfipanther57
  • 28-08-2017
f(x)=5+4x^2
=5+4(3)^2
=5+4(9)
=5+36
=41
Answer Link
TheMagicTy
TheMagicTy TheMagicTy
  • 28-08-2017
the answer will be 41. F(3) = 5 + 4(3^2).
F= 5 + 4(9) = 41
Answer Link

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