# X-Coordinate

## X-Coordinate

Position of a point on a number line.

The first element in an ordered pair of the coordinates of a point, which represents the position on the horizontal axis of the Cartesian coordinate system

### Examples

In the diagram below, the position of the point indicated by the blue arrow is $$700$$.

In this Cartesian plane, the x-coordinate of point $$A$$ is 6.