It could be called the ordinate axis.
A set of outcomes are called results. All possible outcomes are referred to as the sample space.
That set is called the ranger of the function.
The set of all the x-coordinate is called The Range. * * * * * Though more often, the x-coordinates are called the DOMAIN (and the y-coordinates are the RANGE).
The range
The Range
The set of all values that a function will return as outputs is called the *range* of the function.
That is called the set of "integers".
They are the set of abscissae.
The set of all triangles, probably.
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.
Range
rule
That is called the UNION of the two sets.
the collection of events is called
Domain
domain
The last game of this kind of set (now usual for most tournaments) is called "the tiebreak".