they are the first set of paired elements
A relation is any set of ordered pairs.A function is a relation in which each first element corresponds to exactly one second element
domain
its the x coordinate (first number) It is the set of values that the x coordinate can take.
They are the set of abscissae.
A geometric sequence is an ordered set of numbers such that (after the first number) the ratio between any number and its predecessor is a constant.
A set of ordered pairs is a relation. Or Just simply "Coordinates"
Usually the set of x values.
The domain is all the first coordinates in a relation. A relation is two ordered pairs.
In the ordered pair (a, b), the object a is called the first entry, and the object b the second entry of the pair. Alternatively, the objects are called the first and second coordinates, or the left and right projections of the ordered pair.
Input is the first coordinate of an ordered pair in relationand Output is the second coordinate of an ordered pair in relation
A relation is any set of ordered pairs.A function is a relation in which each first element corresponds to exactly one second element
An ordered pair can represent either a relation or a function, depending on its properties. A relation is simply a set of ordered pairs, while a function is a specific type of relation where each input (first element of the pair) is associated with exactly one output (second element of the pair). If an ordered pair is part of a set where each input corresponds to only one output, it defines a function. Otherwise, it is just a relation.
domain
It is called the first coordinate
Removing the ordered pair would ensure that each input (or "x" value) in the relation corresponds to exactly one output (or "y" value). A function is defined as a relation where no two ordered pairs have the same first component with different second components. Therefore, eliminating the pair that violates this condition would make the relation a valid function.
It is the abscissa.
It is called the ORDINATE. The first is called the abscissa.