Algebra-1

Based on the graph:

The upper endpoint (hollow) is at (5, 6).

The lower endpoint (solid) is at (5, 1).

This indicates a vertical line that extends vertically from (5, 1) to (5, 6).

Range:

For a vertical line parallel to the y-axis, the range is determined by its y-coordinates.

The line extends vertically from y = 1 (solid endpoint) to y = 6 (hollow endpoint).

In interval notation, this is r...