Name:
Class:
Date:
Relations & Function Quiz
Express the relation shown in each table, mapping, or graph as a set of ordered pairs. Then determine
the domain and range.
1.
x
0
2
4
6
8
y
4
−3
6
−7
1
2.
3.
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Name:
Class:
Date:
Relations & Function Quiz
Determine whether the relation is a function.
4.
5.
x
−8
−2
5
9
7
5
y
−3
0
7
2
−6
2
6.
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Name:
Class:
Date:
Relations & Function Quiz
Answer Key
1.
; D = {0, 2, 4, 6, 8}; R = {–7, –3, 1, 4, 6}
The x-values are members of the domain and the y-values are members of the range.
; D = {–4, –1, 1, 3, 5}; R = {–3, –2, 1, 2, 3}
2.
The x-values are members of the domain and the y-values are members of the range.
; D = {–6, –4, –2, 1, 5}; R = {1, 2 ,3, 5, 6}
3.
The x-values are members of the domain and the y-values are members of the range.
4. Yes
5. No
6. Yes
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