absolute power
The point on a number line that corresponds to a number is called an "ordered pair" of a real number.
The coordinate of that number.
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.
It is the number that represents the distance of the point from the origin, or zero. It may be called the coordinate.
coordinate
coordinate
coordinate
It is the point which corresponds to 0.
A point on a number line.
coordinate, or coordinate value
magnitude
Yes.