Relationship can also be represented by a set of ordered pairs called a function.
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coordinates
A set of ordered pairs is a relation. Or Just simply "Coordinates"
It is not possible to answer the question with no information about which ordered pairs!
there are none, ordered pairs come from equations like x = 2y -5
Ordered pairs
Domain
It is the set of all ordered pairs - nothing less, nothing more.The set may be represented by the coordinates of all points on a plane. But the coordinate plane is not the set.This result is a so-called product set and is called a Cartesian product.
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Yes. That's why it is called "ordered".
If you are talking about the things in the perentheses, (5,-9), they are called ordered pairs. Ordered pairs help you find a location on a coordinate graph.
A coordinate plane has infinitely many ordered pairs: each and every point in the plane is represented by an ordered pair. There may be a small number of points that are identified for a specific reason: for example the vertices of a triangle or quadrilateral and so you may have a few ordered pairs that are specifically labelled.
coordinates
It is the abscissa.
A set of ordered pairs is a relation. Or Just simply "Coordinates"
Cartesian product is the name that refers to the set of the ordered pairs. The Cartesian product of two sets A and B is AB.
You can write ordered pairs as ratios to determine if two sets of ordered pairs form a linear or non-linear relationship. In a table of x,y values, the ordered pairs are listed as the x value first, then the corresponding y value. Remove from the table and write as a ratio of x over y, (or y over x, if you like). In a linear relationship, all the ratios of x over y, (or y over x) are equivalent.