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.
Sphere
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.
2 or more points
25
a line
It is Discrete Graph .
They are what the line is made up of.