Algebra-1

Based on the graph:

The first segment is a parabola:

Starts at (solid) (-2, 6).

Ends at (solid) (6, 6).

The vertex (lowest point) is at (2, -10).

The second segment is a horizontal line:

Starts at (solid) (6, 6).

Ends at (open) (8, 6).

Let's determine the domain in inequality notation

Domain:

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