the purpose of a number line is to help math.
The number can be equal to minus, zero or plus when plotted on the number line and two numbers plotted on the number line can have a range of numerical values.
There is no such thing as an irrational number line.
what is 3.8 on number line
55 is the middle number on a number line from 20 to 90.
The number directly in the middle of 2 and -3 on the number line is -0.5.
Its so its easy to caculate
A number line is usually used for this purpose.
The purpose of a goal line is to determine if the ball crosses it for a goal.
The purpose of a line plot is usually to see each frequency of the numbers.
The main purpose of a line graph is to show changes and patterns in the changes
The purpose of the line if demarcation was for Spain and Portugal see what part of the world was theirs
to be vertical
Question answer here...
A time line is a number line of years
The number line goes on forever.
0.625 on a number line
Yes,a rational number can be on a number line :D