16+Relations

Section 4-3

Inverse Relation: The reverse of a relation is the reversed coordinate

1. What is the Inverse of (9,5), (-3,8), (4,-2)? A: (5,9), (8,-3), (-2,4)

2. What is the inverse of (7,9), (1,7), (4,-8), (2,0)? A: (9,7), (7,1), (-8,4), (0,2)

3. What is the Inverse of (1,9), (3,7), (0,3), (0,0)? A: (9,1), (7,3), (3,0), (0,0)


 * Relation:** a set of ordered pairs
 * Domain:** the x-coordinates
 * Range-** the y-coordinates

A relation can be represented as mapping, a table, a graph, or ordered pairs.



{(6,7), (-1, 2), (0,0), (-6, -7), (5,5)}
 * Example 1:** State the domain and the range of following relation:


 * Example 2:** State the domain and the range of the following relation:
 * Example 3:** State the domain and the range of the following relation:



 Domain and Range Online Textbook Quizzes and more! Relation Videos