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.
-9
3
-9
0
-7
49
no
-7
-3
-9
8
-5
25
2.
-7
-2
-6
4
-3
9
yes
3.
-2
-7
4
9
5
25
1
-9
8
-9
8
64
no
4.
no
4)
5)
6)
X
Y
X
Y
X
Y
5.
9
3
36
-6
-9
81
yes
6.
25
-5
49
7
-8
64
36
-6
64
-8
-5
25
no
7.
36
6
81
-9
-2
4
81
-9
81
9
2
4
yes
8.
yes
7)
8)
9)
9.
X
Y
X
Y
X
Y
9
-3
-5
25
-3
-10
no
10.
9
3
-3
9
0
-7
16
4
-2
4
5
-2
yes
11.
25
-5
5
25
6
-1
81
-9
9
81
10
3
yes
12.
yes
10)
11)
12)
13.
X
Y
X
Y
X
Y
-8
4
-9
-2
-5
-8
yes
14.
-8
10
-4
3
-1
2
-7
-7
2
9
2
0
yes
15.
0
0
3
10
4
0
7
-8
7
14
5
-4
13)
14)
15)
X
Y
X
Y
X
Y
-5
4
-10
-3
-7
-9
0
8
-5
2
-4
0
1
-3
-3
4
2
-9
3
-2
6
13
5
5
6
-3
10
17
6
-6
1-10 93 87 80 73 67 60 53 47 40 33
Math
9
11-15 27 20 13 7
0
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education