Respuesta :

hope5849

Step-by-step explanation:

  • fg(x)=8x+d
  • f(g(x))=8x+d
  • f(cx+4)=8x+d
  • c(2x+c)+4=8x+d
  • 2cx+c²+4=8x+d
  • d=2cx+c²+4-8x

stay safe healthy and happy.

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