Algebra-2

To determine the extrema of the graph, we need to identify the relative maxima (local maxima) and relative minima (local minima).

A relative maximum occurs when the graph changes from increasing to decreasing. A relative minimum occurs when the graph changes from decreasing to increasing.

Let's analyze each of the points based on the behavior of the graph:

1. For the point (-6.5, -8.1), the graph is decreasing before reaching this point and then starts to increase after reaching it. So, (-6.5, -8.1) is a relative minimum.

2. For the point ...