ordered pair
In mathematics, an ordered pair refers to a pair of numbers written in a specific order
In mathematics, an ordered pair refers to a pair of numbers written in a specific order. The order is important and distinguishes one pair from another.
An ordered pair is typically denoted as (x, y), where x and y are numerical values. The first number, x, represents the value along the horizontal x-axis, and the second number, y, represents the value along the vertical y-axis.
For example, consider the ordered pair (3, 5). Here, 3 represents the x-coordinate, and 5 represents the y-coordinate. This means that the point lies on the graph at the coordinate (3, 5), which is 3 units to the right and 5 units up from the origin (0, 0).
Similarly, another example of an ordered pair could be (-2, 7). In this case, -2 represents the x-coordinate, and 7 represents the y-coordinate. This point is located at (-2, 7), which is 2 units to the left and 7 units up from the origin.
Ordered pairs are often used to represent points in a coordinate plane or as solutions to equations and inequalities. They allow us to visually represent and analyze mathematical relationships and patterns.
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