Question

Which of the following sets of data does NOT represent a function?

Set A
x
y
6
3
8
4
5
7
9
2

Set B
x
y
0
3
1
8
2
8
3
-7

Set C
x
y
10
7
20
11
30
9
40
7

Set D
x
y
3
9
2
2
8
-3
2
1
a.
Set A
b.
Set B
c.
Set C
d.
Set D


Please select the best answer from the choices provided

A
B
C
D

Answer 1

if i could have the layout copied in any other way i would but this is the best i can do

Answer 2

What is the definition of a function?

Answer 3

a function will not have any repeating x terms...they all have to be different. there can be repeating y terms, just not the x ones

Answer 4

and since ur q does not want functions....ur answers will have repeating x's