Find the Range f(x)=x^2+13x-x^5

$f (x) = x^{2} + 13 x - x^{5}$

Step 1

The range is the set of all valid $y$ values. Use the graph to find the range.

Interval Notation:

$(- \infty, \infty)$

Set-Builder Notation:

${y | y \in ℝ}$

Step 2