irhaufman irhaufman
  • 16-08-2018
  • Mathematics
contestada

Find f(x) and g(x) so the function can be expressed as y = f(g(x)). y = 2/ x^2 + 3

Respuesta :

WojtekR
WojtekR WojtekR
  • 16-08-2018

There is more than one solution. For example we could take:

[tex] f(x)=\dfrac{2}{x}+3 [/tex]

and

[tex] g(x)=x^2 [/tex]

Then:

[tex] f(g(x))=f(x^2)=\dfrac{2}{x^2}+3 [/tex]

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