Respuesta :

Answer:

Step-by-step explanation:

[tex]f(x) = \frac{2x}{3x^2 - 3} \\\\ Domain: \\ 3x^2 - 3 ≠ 0 \\ 3x^2 ≠ 3 \\ x^2 ≠ 1 \\ x ≠ \pm 1[/tex]

D = {x E R/ x ≠ 1 and x ≠ - 1}

I Hope I've helped you.

Answer:all real numbers except -1 and 1

Step-by-step explanation:

End behavior -The graph approach 0 as x approaches negative infinity

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