Find the End Behavior (x^2+1)/(x^3+2)

$\frac{x^{2} + 1}{x^{3} + 2}$

Write $\frac{x^{2} + 1}{x^{3} + 2}$ as a function.

$f (x) = \frac{x^{2} + 1}{x^{3} + 2}$