Respuesta :

Answer:

  • 19

Step-by-step explanation:

Given

  • f(x)=2x-5
  • g(x)=4x,
  • f(g(3))= ?

Solution:

  • g(3) = 4*3 = 12
  • f(g(3)) = f(12) = 2*12 - 5 = 24 - 5= 19