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  • 01-05-2016
  • Mathematics
contestada

If f(x)=x-1/3and g(x)=3x+1, what is (f o g)(x)?
3x + 1
x – 3
3x
x

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 03-05-2016
(f o g) means f(g(x))
f(g(x)) means put g(x) for x in f(x)
f(g(x))=(3x+1)-1/3
simplified
f(g(x))=3x+2 and 2/3
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