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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.

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Q: What is a definition of number line?

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number line- a straight line on which there is indicated a one-to-one correspondence between points on the line and the set of real numbers. basically a line with numbers on it.

number line- a straight line on which there is indicated a one-to-one correspondence between points on the line and the set of real numbers. basically a line with numbers on it.

Negative Number- is any real number less then zero on a number line.

A simple definition is that the absolute value of a number is how many places away from zero it is on a number line. Say you have the number three. The number three is three places away from zero on a number line. Say you have the number negative three. That number is also three spots away from zero on the number line. That is why there is no such thing as negative absolute values.

Because that's the definition of absolute value.

This is a feature of some computer applications in which it tells the computer to automatically number each new line.

A positive integer is an integer to the right of zero on the number line. It is more then zero

it is a line that is real

This word is were you add up all the numbers on a line plot and then divide the number by the number of number they're.

In math, the definition of a supplementary line is A line where the two or more angles within the line equal 180 degrees.

A number line or, in 2 or more dimensions a grid.

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