nathanielgra
nathanielgra nathanielgra
  • 22-03-2017
  • Mathematics
contestada

What is the vertex form of f(x)=2x^2 + 6x-8

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Аноним Аноним
  • 22-03-2017
-b/a

-6/2

x=-3

y=2(-3)^2+6(-3)-8 = 18-18-8 = -8

(-3, -8)
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ch1998
ch1998 ch1998
  • 22-03-2017
In vertex form, the answer would be (-3/2, -25/2)


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