Given the following graph identify the end behavior.

As   $\displaystyle {x}\to-\infty$,   $\displaystyle {f{{\left({x}\right)}}}\to$ Select an answer +oo -oo

As   $\displaystyle {x}\to\infty$,   $\displaystyle {f{{\left({x}\right)}}}\to$ Select an answer +oo -oo