yadali11 yadali11
  • 25-01-2020
  • Mathematics
contestada

Can anyone help me i dont undert

Can anyone help me i dont undert class=

Respuesta :

Аноним Аноним
  • 25-01-2020

Answer:

undefined

Step-by-step explanation:

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22stolc
22stolc 22stolc
  • 25-01-2020

Answer:

2.2

Step-by-step explanation:

sub in -2 x all of the x's

f(-2) = [(-2)squared - 3(-2) + 1] / (-2) + 7

f(-2) = [4 + 6 + 1] / 5

f(-2) = 11 / 5 or 2.2

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