Q: Does the set of ordered pairs represents a relation?

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A relation is defined as a set of ordered pairs. A function is a special kind of relation ...

Y is the second number in a set of ordered pairs.

A relation is just a set of ordered pairs. They are in no special order. Therefore there is no particular shape assigned to a relation. A function is a special kind of relation. A relation becomes a function when the x value only has one y value.

(2, 5.3) is one example.

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.

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If a set of ordered pairs is not a relation, the set can still be a function.

A relation is defined as a set of ordered pairs. A function is a special kind of relation ...

A relation is a set of ordered pairs

A set of ordered pairs is a relation. Or Just simply "Coordinates"

set of ordered pairs

In general you cannot. Any set of ordered pairs can be a graph, a table, a diagram or relation. Any set of ordered pairs that is one-to-one or many-to-one can be an equation, function.

Describe how to find the domain and range of a relation given by a set of ordered pairs.

Usually the set of x values.

Any set of ordered pairs. {(0,0),(2,3),(2,-7)} is a relation.

May be called the ordinates.

they are the first set of paired elements

A set of ordered pairs, can also be tables, graphs, or a mapping diagram