The distance between the points -2 and 2 on a number line represents the absolute value of the difference between the two numbers. In this case, the distance is 4 because the absolute value of the difference between -2 and 2 is 4.
The distance between the points -2 and 2 on a number line represents the absolute value of their difference. In this case, the absolute value of the difference between -2 and 2 is 4. So, the distance between these two points is 4 units.