determine the end behavior of the graph. use -> and ∞, you may copy and paste.

Explanation:

Step1: Analyze the right end

As ( x \to +\infty ), observe the graph's right - hand arrow. The graph is going upwards, so ( f(x) \to +\infty ) as ( x \to +\infty ).

Step2: Analyze the left end

As ( x \to -\infty ), observe the graph's left - hand arrow. The graph is going upwards, so ( f(x) \to +\infty ) as ( x \to -\infty ).

Answer:

As ( x \to +\infty ), ( f(x) \to +\infty ); as ( x \to -\infty ), ( f(x) \to +\infty )