michellemartinez1458 michellemartinez1458
  • 13-06-2021
  • Mathematics
contestada

f(x) = 4x2 – 10x + 2
Find f(-7)

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 13-06-2021

Answer:

f(-7) = 268

Step-by-step explanation:

f(x) = 4x^2 – 10x + 2

Let x = -7

f(-7) = 4(-7)^2 – 10(-7) + 2

     Exponents first

f(-7) = 4(49) – 10(-7) + 2

Multiply

f(-7) = 196 + 70 + 2

f(-7) = 268

Answer Link
mahmuda73 mahmuda73
  • 13-06-2021
f(-7) = 268
Step by step:
Answer Link

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