Question

I NEED HELP PLEASE !!!!!

Answer 1

The distance between points A and B is 3 units

Explanation:

We need to find distance between points on the number line.

The points given are:

A = -1 , B = 2

The formula used is:
`Distance = |b-a|`

Putting values of a and b and finding answer:

`Distance = |b-a|\\Distance = |2-(-1)|\\Distance=|2+1|\\Distance=|3|\\Distance = 3`

So, The distance between points A and B is 3 units