ighouse87 ighouse87
  • 04-08-2021
  • Mathematics
contestada

Find F(-3).
F(x) = 2x^2- 5x-8

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wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 04-08-2021

Answer:

25

Step-by-step explanation:

F(x) = 2x^2- 5x-8

Let x=-3

f(-3) = 2 (-3)^2 -5(-3) -8

          =2(9) +15 -8

          =18+15-8

          =25

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