bashamarp2dfe8 bashamarp2dfe8
  • 07-11-2018
  • Mathematics
contestada

If f(x) =x^2 -2 and g(x) = 4f(x)-1 then what is the value of g(-3)?

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 07-11-2018

g(x) = 4f(x)-1

g(x) = 4(x^2-2) -1

g(3) = 4(3^2-2) -1

      = 4(9-2) -1

      =4*7 -1

 = 28-1

=27

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leannaheath
leannaheath leannaheath
  • 07-11-2018

Answer:

I believe that g(-3) = -9. I could be wrong though.

Tell me if I'm correct and have a good day!!!


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good job