1 Jaw pain and Nausea and Abdominal symptoms (5 causes) 2  Jaw pain and Nausea and Digestive symptoms (5 causes) 3  Jaw pain and Nausea and Face symptoms (5 causes)  Jaw pain and Nausea and Head symptoms (5 causes)
Definition of X-Axis. The coordinate plane is formed by the intersection of two number lines, a horizontal number line and a vertical number line. The horizontal number line is called the x-axis.
The point where the x-axis and y-axis intersect is called the origin. The numbers on a coordinate grid are used to locate points. Each point can be identified by an ordered pair of numbers; that is, a number on the x-axis called an x-coordinate, and a number on the y-axis called a y-coordinate.Ordered pairs are written in parentheses (x-coordinate, y-coordinate).he point where the x-axis and y-axis intersect is called the origin. The numbers on a coordinate grid are used to locate points. Each point can be identified by an ordered pair of numbers; that is, a number on the x-axis called an x-coordinate, and a number on the y-axis called a y-coordinate.