shhshdh shhshdh
  • 09-05-2020
  • Mathematics
contestada

If f(x)=x+7 and g(x) 1/x-3, what is the domain (f•g)(x)

Respuesta :

ItzMikeSS
ItzMikeSS ItzMikeSS
  • 09-05-2020

Answer: [tex](f*g)(x)=\frac{x+7}{x-3}[/tex]

Step-by-step explanation:

[tex]f(x)=x+7\\g(x)=\frac{1}{x-3}[/tex]

[tex](f*g)(x)=(x+7)(\frac{1}{x-3})\\ (f*g)(x)=\frac{x+7}{x-3}[/tex]

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