What points represent integers?

Points that represent integers are those whose coordinates are whole numbers, meaning they can be positive, negative, or zero. In a two-dimensional Cartesian coordinate system, for example, a point (x, y) represents an integer if both x and y are integers. This includes points like (1, 2), (-3, 0), and (4, -5). In general, any point with integer coordinates in any dimensional space qualifies as representing integers.