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  • 15-12-2020
  • Mathematics
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f(x) =3x^2 -8 find f(-4)

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Аноним Аноним
  • 15-12-2020

Answer:

136

Step-by-step explanation:

plug in -4 in the x

f(-4)=3(-4)^2 - 8

f(-4)=-12^2 - 8

f(-4)=144-8

f(-4)=136

Done!

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