a line or line-segment
2 or more points
a line
Width is up and down. Length is left to right.
A line is made up of many points.
In mathematics, a point is defined as an exact location in space that has no dimensions—meaning it has no length, width, or height. When we refer to a concept that extends without an end, we are typically discussing a line, which is made up of an infinite number of points extending infinitely in both directions. This characteristic of lines differentiates them from points, highlighting their infinite nature and dimensionality.
Width refers to the thickness of an object, not it's relative position in space. That would be "horizontal" or "vertical".
If you are downloaded things with the points then yes. But adding points will not use up band width.
A line can be considered as a locus of points. However, it is not "made up" of points in the way that a physical object is made up of molecules, or atoms, or sub-atomic particles.
Yes.
they e made up of glass which is strewn to around the same thickness as a hair fibre (strand of hair)
A Plane!!
A line is made up of an infinite number of points.
25
2 or more points
a line
It is Discrete Graph .
They are what the line is made up of.