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.
The Ordered Pairs are 1x20, 2x10, and 5x4.
-1 is a one-dimensional entity. It can have no equivalent in ordered pairs.
They are coordinates that are plotted on the Cartesian plane.
Y is the second number in a set of ordered pairs.
A set of ordered pairs is a relation. Or Just simply "Coordinates"
they are the first set of paired elements
Relationship can also be represented by a set of ordered pairs called a function.
Yes. That's why it is called "ordered".
one
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.
coordinates
Ordered pairs are used in graphing, with the x axis first in the pair. Example: (5,7) (x,y)
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.
Domain
scatter plot.
You can locate any point on the coordinate plane by an ordered pair of numbers (x,y), called the coordinates.