noname007101
noname007101 noname007101
  • 08-01-2021
  • Mathematics
contestada

for the function -2x²+x+1 find f(3)

Respuesta :

coolstick
coolstick coolstick
  • 08-01-2021

Answer:

-14

Step-by-step explanation:

Plug 3 in for x

-2 (3)² + 3 + 1

-2 (9) + 3 + 1

-18 + 3 + 1

-14

Answer Link
vanessaakaraiwe123
vanessaakaraiwe123 vanessaakaraiwe123
  • 08-01-2021

Answer:

f(3) = -14

Step-by-step explanation:

[tex]f(x)=-2x^{2} +x+1\\f(3)=-2(3)^2+3+1\\f(3) = -2(9)+4\\f(3) = -18+4\\f(3) = -14[/tex]

Answer Link

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