Consider the polynomial function $\displaystyle {f{{\left({p}\right)}}}=-{p}^{{5}}+{5}{p}^{{4}}-{2}{p}^{{2}}-{5}$.

As   $\displaystyle {p}\to-\infty$,   $\displaystyle {f{{\left({p}\right)}}}\to$ Select an answer infty -infty 0

As   $\displaystyle {p}\to\infty$,   $\displaystyle {f{{\left({p}\right)}}}\to$ Select an answer infty -infty 0