Final answer:
To determine which point is between two other points, compare their distances on a number line.
Step-by-step explanation:
In order to determine which point is between the other two points, we need to compare their distances on a number line. If the coordinates of point P and point K are given as P and K, respectively, we can find the distance between them by subtracting their coordinates: |P - K|. The point with the smaller distance from the other two points will be the one between them.
Example:
If P = 3 and K = 6, the distance between them is |3 - 6| = |-3| = 3. Therefore, point P is between point K and the origin.