Question

Which of the following does NOT represent a function?


x

8

7

9

5

2

y

2

4

5

5

4


x

2

5

6

5

2

y

1

2

3

4

5


x

-4

-5

-6

-7

-8

y

4

5

6

7

8


x

0

2

3

4

8

y

1

3

5

4

7

Answer 1

ammmmmmmmm so much space

Answer 2

if x values repeats then that is not function