Range
This is most often called the "range" of the relation. * * * * * Though more often the first coordinate is the DOMAIN and the second coordinate is the RANGE.
A relation is also a function if each member of the domain (or x-coordinate) is paired with only one member of the range (or y-coordinate). If the relation is a set of ordered pairs that consists of real numbers a graph can be created to visualize the relation. If a vertical line can be drawn and only crosses or intersects the graph at one point then the relation is also a function.
On whichever variable is considered the y-variable. It would be the second element of each ordered pair of data points.
Just add each of the corresponding components - the first component with the first component, the second component with the second component, etc. Here is an example. A = (5, 7), B = (-3, 2). Adding each component, you get: A + B = (5 + (-3), 7 + 2) = (2, 9).
To each student you assign an ordered pair (n, y) in which the first element, n is a unique identifier for the student. For a class it could be a name but for a whole school it may need to be a roll number or something which is not duplicated. The second element of the ordered pair is the age.
domain
Not necessarily. x to sqrt(x) is a relation, but (apart from 0) the first component in each pair corresponds to two second components eg (4, -2) and (4, +2). The square root is, nevertheless, a relation, though it is not a function.
Range
A relation is any set of ordered pairs.A function is a relation in which each first element corresponds to exactly one second element
Employment And Ordered Arrangement Of Forces In Relation To Each Ther
The INVERSE of any relation is obtained by switching the coordinates in each ordered pair.
Tactics
This is most often called the "range" of the relation. * * * * * Though more often the first coordinate is the DOMAIN and the second coordinate is the RANGE.
A relation is a set of ordered pairs.A function is a relation such that for each element there is one and only one second element.Example:{(1, 2), (4, 3), (6, 1), (5, 2)}This is a function because every ordered pair has a different first element.Example:{(1, 2), (5, 6), (7, 2), (1, 3)}This is a relation but not a function because when the first element is 1, the second element can be either 2 or 3.
You and your second cousin's son are second cousins, once removed, to each other.
It is the coordinate or Cartesian plane.
The grandchildren of siblings are second cousins to each other.