Answer
Increasing : (0, 3)
Decreasing : (-∞, 2), (3, ∞)
Work Step by Step
The graph is reflected about the x-axis. Shift the intervals right by 1. Increasing intervals will now become decreasing intervals, and decreasing intervals will now become increasing intervals.
Increasing : (0, 3)
Decreasing : (-∞, 2), (3, ∞)