Algebra-1

Based on the graph:

The first segment is a descending line:

Starts at (solid) (-9, 5).

Ends at (solid) (-5, 1).

The second segment is an ascending line:

Starts at (solid) (-5, 1).

Ends at (solid) (-1, 5).

The third segment is a descending line:

Starts at (solid) (-1, 5).

Ends at (solid) (5, -1).

The fourth segment is an ascending line:

Starts at (solid) (5, -1).

Ends at (open) (8, 8).

Let's determine the domain.

Domain:

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