Question

Find the possibility graph of its derivative f'.

Short answer

The possibility graph of its derivative f' is

Step-by-step solution

Step 1. Given

The given information is

Step 2. Explanation

From the above graph, f'>0 at (-2,0) and (2,$\infty$): the function is increasing from (-2,0) and (2,$\infty$): the graph <0 at (-0,-2) and (0,2) where the function is

decreasing.