Unformatted text preview: related to b ∈ B via the relation R, we write
(a, b ) ∈ R.
This expresses the relation as a set of ordered pairs.
We may write a relation in mapping notation as R : A → B . Circles Outline Relations Graphing Relations Circles Examples
Example
Relation between students and chairs.
Relate year to world population: (2000, 6071 M),
(2005, 6454 M), (2010, 6877 M), (2012, 7000 M),
(2014, 7139 M).
Relate birthdays to month.
Month Bdays Month
x
y
x
1
0
5
2
4
6
3
0
7
4
1
8
y = 3x + 1. Bdays
y
4
2
1
1 Month
x
9
10
11
12 Bdays
y
3
2
3
2 Outline Relations Graphing Relations Circles Rectangular Coordinate System Take two real lines
that are perpendicular
and intersect at 0 on
each line.
Label the horizon...
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This note was uploaded on 02/10/2014 for the course MATH 1050 taught by Professor K.jplatt during the Spring '14 term at Snow College.
 Spring '14
 K.JPlatt
 Math, Algebra, Cartesian Coordinate System

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