[tex]{ \qquad\qquad\huge\underline{{\sf Answer}}} [/tex]
Here we go ~
The given figure is of a " Line segment " it can simply be represented by The endpoints written in any order with a bar on it.
And for the given line segment, we can name it in two different ways that are :
[tex]\qquad \sf \dashrightarrow \: \overline{NX }[/tex]
and
[tex]\qquad \sf \dashrightarrow \: \overline{XN }[/tex]
