A Line.
A thin continuous mark, as that made by a pen, pencil, or brush applied to a surface.
A line is a continuous, single, long mark on a paper or other substance / material that can show written or typed markings.
A continuous graph ?
the accent mark
A continuous mark made on a surface by a moving point is called a line.
A Line.
A thin continuous mark, as that made by a pen, pencil, or brush applied to a surface.
A long thin mark is called a "line."
A line is a continuous, single, long mark on a paper or other substance / material that can show written or typed markings.
A continuous graph ?
The word line in art means a line is a basic element of art, referring to a continuous mark, made on a surface, by a moving point.
It is a continuous function. If the line is a straight line, it is a linear function.
Tree line
Tree line
It is known as the plimsoll line, originally called the plimsoll mark.
That would be an infinitely long line. Or just called a line if you are talking about graphs