The graph of a function is given a Determine the intervals o

The graph of a function is given. (a) Determine the interval(s) on which the function is increasing. (b) Determine the interval(s) on which the function is decreasing.

Solution

a) The intervals at which the function is increasing are (-3, -5) and (1, -3)

b) The intervals at which the function is increasing are (-4, -4), (-2, -1), and (3, 3)