Graphing Relations
Relations can be easily represents on the graphs and representing them on graphs is an easy way of explaining them. The ordered pair in a relation represents a coordinate that can be plot on cartesian coordinate system. We can easily graph the relation by following the steps added below,
- Substitue x with random numerical values in the relation.
- Find the corresponding y value of the respective x value.
- Write the ordered pair such that, {(x, y)}
- Plot these points and join them to find the required curve.
The graph of the relation y = x2 is added below,
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What are Relations?
Relation in mathematics is defined as the well-defined relationship between two sets. The relation connects the value of the first set with the value of the second set. We represent relation in mathematics using the ordered pair. If we are given two sets Set X and Set Y then the relation between them is represented using the ordered pair (x, y) such that, x ϵ X and y ϵ Y.
Relations are used in mathematics, statistics, and data sciences. It is an integral part of RDBMS (Relational Database Management Systems) that is used in searching, storing, and sorting large data.
In this article, we will learn about, Relation in Mathematics, Example of Relation, Types of Relation, and others in detail.
Table of Content
- What is Relation in Mathematics?
- Relations Examples
- Representation of Relations
- Sets and Relations
- Types of Relation
- Graphing Relations
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