What is the word that represents points in an x-y coordinate system

Unit rate is the thing that describes y and x

The horizontal axis is called the x-axis and the vertical axis is called the y-axis
The center of the coordinate system (where the lines intersect) is called the origin. The axes intersect when both x and y are zero. The coordinates of the origin are (0, 0).
An ordered pair contains the coordinates of one point in the coordinate system. A point is named by its ordered pair of the form of (x, y). The first number corresponds to the x-coordinate and the second to the y-coordinate.
---
Hope this is what you were looking for!:)

don't think you can