Question

integers cannot be represented on the number line ​

Answer 1

For example, 43434235, 28, 2, 0, -28, and -3030 are integers, but numbers like 1/2, 4.00032, 2.5, Pi, and -9.90 are not. ... It is often useful to think of the integers as points along a 'number line', like this: Note that zero is neither positive nor negative.