How do you call the number pair that is used to describe a point on a plane​

An ordered pair is a pair of numbers that describes the location of a point in the coordinate plane. The first number is called the x-coordinate. The second number is called the y-coordinate.

Explanation:

An ordered pair is two numbers for which the order in which they are given is important Ordered pair usually refers to a set of two numbers used to locate a point in a coordinate plane. When an ordered pair refers to the location of a point in the coordinate plane, they are called the coordinates of the point.

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Explanation:

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