Respuesta :

Answer:

g(3) = 51

Step-by-step explanation:

Plug in 3 for x in g(x):

  • g(x) = 4x² + 5x
  • g(3) = 4(3)² + 5(3)
  • g(3) = 4(9) + 15
  • g(3) = 36 + 15
  • g(3) = 51

-Chetan K

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