Identifying Functions (Tables) Worksheet Template With Answer Key
ADVERTISEMENT
1
2Identifying Functions (Tables)
Name:
Based ONLY on the information presented, determine if the table describes a function
A n s w e r s
(yes) or not (no). In the table x represents the input and y represents the output.
no
1)
2)
3)
X
Y
X
Y
X
Y
1.
16
-4
-54
-9
-60
-10
yes
64
-8
-36
-6
-18
-3
2.
81
-9
-12
-2
-12
-2
yes
3.
81
9
48
8
30
5
100
10
60
10
54
9
no
4.
no
4)
5)
6)
X
Y
X
Y
X
Y
5.
16
-4
-7
3
-8
64
yes
6.
25
5
-6
1
-3
9
49
-7
3
-6
3
9
yes
7.
49
7
8
2
6
36
81
-9
8
8
9
81
no
8.
yes
7)
8)
9)
9.
X
Y
X
Y
X
Y
-5
7
-3
-3
-10
100
yes
10.
-1
7
-2
-2
-9
81
2
-3
0
-1
-4
16
yes
11.
5
-1
0
10
2
4
6
-9
1
1
9
81
yes
12.
yes
10)
11)
12)
13.
X
Y
X
Y
X
Y
-4
-4
-9
-90
-9
-9
no
14.
-3
-3
-8
-80
3
-9
1
1
-1
-10
6
7
no
15.
9
9
0
0
7
-3
10
10
5
50
9
10
13)
14)
15)
X
Y
X
Y
X
Y
-10
100
4
2
-2
7
-9
81
49
7
-1
9
-6
36
81
9
7
-2
-4
16
100
-10
7
3
9
81
100
10
9
-1
1-10 93 87 80 73 67 60 53 47 40 33
Math
1
11-15 27 20 13 7
0
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education