Ordered Pair
An ordered pair is a pair of numbers written in a specific order
An ordered pair is a pair of numbers written in a specific order. The order of the numbers is important because it represents a particular point on a graph or coordinate plane.
In an ordered pair, the first number represents the x-coordinate and the second number represents the y-coordinate. The x-coordinate tells us how far to move horizontally on the graph, while the y-coordinate tells us how far to move vertically.
An ordered pair is typically written in parentheses, with a comma separating the two numbers. For example, (3, 4) is an ordered pair where 3 is the x-coordinate and 4 is the y-coordinate.
Ordered pairs are often used in mathematics to represent points on a coordinate plane or solutions to equations. They help us graphically represent and locate specific points.
For instance, if we have an equation such as y = 2x + 1, we can represent its solutions using ordered pairs. By substituting different values for x and solving for y, we can find multiple ordered pairs that satisfy the equation. These ordered pairs can then be plotted on a graph to get a visual representation of the solutions.
To better understand the concept of ordered pairs, it can be helpful to practice plotting them on a coordinate plane or using them to solve equations.
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