Question

1. max: min: increasing: decreasing:

Explanation:

Step1: Identify the maximum points

The maximum points are the peaks of the graph. By observing the graph, the maximum points occur at the top - most of the two "hills". The y - values of these points are the maximum values.
Let's assume the grid has each square representing 1 unit. The maximum y - value is 4.

Step2: Identify the minimum points

The minimum point is the lowest point of the graph. The y - value of this point is the minimum value. The minimum y - value is 0.

Step3: Determine the increasing intervals

An increasing interval is where the graph is going up as we move from left to right. The graph is increasing on the intervals (-3, - 1) and (1, 3).

Step4: Determine the decreasing intervals

A decreasing interval is where the graph is going down as we move from left to right. The graph is decreasing on the intervals (-5, - 3) and (-1, 1).

Answer:

Max: 4
Min: 0
Increasing: (-3, - 1), (1, 3)
Decreasing: (-5, - 3), (-1, 1)