Respuesta :

Answer:

Step-by-step explanation:

f(g) = g+3 = 1/x + 3 = (3x+1)/x

so, domain is all reals except x=0, range is all reals

g(f) = 1/f = 1/(x+3)

so, domain is all reals except x = -3, range is all reals

Answer:

Answer X = 0

Step-by-step explanation:

I did it on edge.

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