(a) What power function does the function above resemble?
(Enter the entire power function, not just the degree of the power function.) help (formulas)

(b) Describe the long-run behavior of the polynomial. Enter INFINITY or -INFINITY to denote $\infty$ or $- \infty$.
$y$ goes to as $x \to \infty$.
$y$ goes to as $x \to - \infty$.