where is the graph increasing?where is the end behavior on the graph?where is the graph decreasing?

Solution
For this case the function is increasing on the intervals:
(-2.5, 0) and (3, infinity)
the end behavior is
[tex]x\rightarrow\infty,f(x)\rightarrow\infty[/tex]The graph is decreasing in the following intervals:
(-infinity, -2.5) and (0,3)