Which relation is a function of X?

table 1:

-1,7

2,-9

2,8

3,-4

table 2:

-8,-9

-8,2

1,-9

1,2

table 3:

-5,1

-5,7

-5,-9

-5,2

table 4:

-3,-1

-2,5

4,0

7,-1

Question

Kaiden Lloyd

Mathematics

23 October, 01:43

Which relation is a function of X?

table 1:

-1,7

2,-9

2,8

3,-4

table 2:

-8,-9

-8,2

1,-9

1,2

table 3:

-5,1

-5,7

-5,-9

-5,2

table 4:

-3,-1

-2,5

4,0

7,-1

+4

Answers (2)

Know the Answer?

Isabela Gilmore · Answer 1

Table 4 because x value isn't repeating. If the x value repeated, it wouldn't be a function

Rayan Horton · Answer 2

table 4

Step-by-step explanation:

for it to be a function it has to have different domains, so you just have to find the table with different first numbers.

Which relation is a function of X?table 1:-1,72,-92,83,-4table 2:-8,-9-8,21,-91,2table 3:-5,1-5,7-5,-9-5,2table 4:-3,-1-2,54,07,-1

Which relation is a function of X?

table 1:

-1,7

2,-9

2,8

3,-4

table 2:

-8,-9

-8,2

1,-9

1,2

table 3:

-5,1

-5,7

-5,-9

-5,2

table 4:

-3,-1

-2,5

4,0

7,-1