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RELATION AND
FUNCTION
GEORGE VINCENT T. TULAYBA

OBJECTIVES
ILLUSTRAITE RELATION AND
FUNCTION
VERIFY IF THE GIVEN
RELATION IS A FUNCTION OR
NOT
DETERMINE THE RELATION IS
A FUNCTION GIVEN A GRAPH
OR VERTICAL LINE TEST
2023 RELATION AND FUNCTION 2

RELATION IS A SET OF
ORDERED PAIR

DOMAIN (X)
INPUT
RANGE (Y)
OUTPUT

3 WAYS TO
REPRESENT A
RELATION
1. TABLE OF
VALUES
X Y
1 2
2 3
3 4
4 5
5 6

3 WAYS TO
REPRESENT A
RELATION
2. MAPPING
DIAGRAM
1

3 WAYS TO
REPRESENT A
RELATION
3. GRAPH

LET’S TRY
{(1,3) (2,3) (4,3) (5,4)}
DOMAIN
{1,2,4,5}
RANGE
{3,3,3,4}
KIND OF RELATION
MANY TO ONE

OUTPUT NO. 4
{(1,3) (2,2) (4,3)
(5,4)(1,3) (2,4) (4,3)
(5,4)(1,3) (2,1) (4,7)
(5,8)(1,2) (2,1) (4,3)
(2,4)}

FUNCTION IS A RELATION
WHICH THE DOMAIN HAS
EXACTLY ON PAIR OF
DOMAIN

FUNCTION
NOT A FUCTION
OR MERE
RELATION
{(1,3) (2,2) (4,2) (5,4)}
{(2,3) (3,2) (2,2) (5,4)}

FUNCTION
NOT A FUCTION
OR MERE
RELATION
{(A,B) (C,D) (B,C)
(D,E)}
{(A,D) (A,B) (C,D)
(B,C)}

GRAPH OF A
FUNCTION
VERTICAL LINE TEST

THANK YOU
GEORGE VINCENT T. TULAYBA
20XX PRESENTATION TITLE 18

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Relation and function.pptx

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Relation and function.pptx