It is a subset of a line with two endpoints
[tex] \large \color{blue} \underline \mathbb{ANSWER:}[/tex]
[tex] \large \color{cyan} \tt \underline{Line \: Segment}[/tex]
[tex] \large \color{cyan} \underline \mathbb{EXPLANATION:}[/tex]
A Line Segment is a subset of a line with two endpoints
