Do you mean a number line?
The question you asked contains the answer. Every point on a number line corresponds to a number, and every number has a corresponding point on the number line.
coordinate
The coordinate of that number.
Yes.
It is the number that represents the distance of the point from the origin, or zero. It may be called the coordinate.
This means to locate a certain point within a number or time line.
coordinate
The point on a number line that corresponds to a number is called an "ordered pair" of a real number.
coordinate
coordinate
coordinate
A point on a number line.
Point O corresponds to the additive inverse of the number at point E because it represents the value that, when added to the number at E, results in zero. In a number line context, if E is located at a certain positive position, O will be at the corresponding negative position, effectively balancing the two points around zero. This relationship illustrates the concept of opposites in arithmetic, where each number has a unique additive inverse.
It is the point which corresponds to 0.
The coordinate of that number.
magnitude
coordinate, or coordinate value
absolute power