one
Y is the second number in a set of ordered pairs.
The domain is the set of the first number of each ordered pair and the range is the set of the second number.
Ordered pairs are used to locate points on the graph. The first number in an ordered pair corresponds to the horizontal axis, and the second corresponds to the vertical axis.
It is the abscissa.
Ordered pairs are used in graphing, with the x axis first in the pair. Example: (5,7) (x,y)
Domain
The convention for the Cartesian coordinate system is, the first number is the x coordinate, and the second number is the y coordinate. That's the order.
Traditionally, ordered pairs are given with the x value first and the y value second: (x,y).
A set of ordered pairs is called a relation. In mathematics, a relation defines a relationship between elements of two sets, where each element from the first set is associated with one or more elements in the second set through ordered pairs. For example, if we have a set of ordered pairs like {(1, 2), (3, 4)}, it represents a specific relation between the first elements and the second elements of those pairs.
A set of ordered pairs in which no two ordered pairs have the same first element is known as a "function." In this context, each first element (or input) is associated with exactly one second element (or output), ensuring that each input maps uniquely to an output. This property allows for clear relationships between the elements, making functions a fundamental concept in mathematics.
The Ordered Pairs are 1x20, 2x10, and 5x4.
its the x coordinate (first number) It is the set of values that the x coordinate can take.