jayday62 jayday62
  • 04-10-2020
  • Mathematics
contestada

f(5x)=3x^2+2x-2 find the function

Respuesta :

jimrgrant1 jimrgrant1
  • 04-10-2020

Answer:

75x² + 10x - 2

Step-by-step explanation:

Substitute x = 5x into f(x), that is

f(5x) = 3(5x)² + 2(5x) - 2

       = 3(25x²) + 10x - 2

       = 75x² + 10x - 2

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