Algebra-2

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

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

For the point (-6.5, -8), the graph is decreasing before reaching this point and then starts to increase after reaching it. So, (-6.5, -8) is a relative minimum, not a relative maximum.

For the point (-2, 6), the graph is increasing before reaching this point and then starts to decrease after reaching it. By the definition of a relative maximum (a point where the function cha...