Complete the sentence.In an ordered pair, the second number is called the y-coordinate.firstsecondSubmit

In an ordered pair, the second number is called the y-coordinate. An ordered pair is typically written in the form (x, y), where 'x' represents the first number, also known as the x-coordinate, and 'y' represents the second number. The x-coordinate indicates the horizontal position on a Cartesian plane, while the y-coordinate indicates the vertical position. Therefore, when you identify the ordered pair (3, 5), '3' is the x-coordinate, showing how far to go along the x-axis, and '5' is the y-coordinate, indicating how far to go up the y-axis. Together, these coordinates define a specific point on the plane.