magnitude
real number
In basic mathematics, a number line is a picture of a graduated straight line that serves as abstraction for real numbers, denoted by R{\displaystyle \mathbb {R} }. Every point of a number line is assumed to correspond to a real number, and every real number to a point. Often integers are shown as specially-marked points evenly spaced on the line.
Yes, it does.
Yes, it does.
Any real number can correspond to a point on a line.
It is the real number whose length represents the distance from the zero on the line to the point on the line.
The point on a number line that corresponds to a number is called an "ordered pair" of a real number.
A real number can be represented by a point on the number line.
magnitude
It is any real line.
Yes, as long as the number line is entirely real.
It's a number line!!
Yes, it does.
real number
absolute power
In basic mathematics, a number line is a picture of a graduated straight line that serves as abstraction for real numbers, denoted by R{\displaystyle \mathbb {R} }. Every point of a number line is assumed to correspond to a real number, and every real number to a point. Often integers are shown as specially-marked points evenly spaced on the line.