IXL | Find domain and range of relations | 7th grade math

or

What is the domain of this relation?

(
4
,
–
3
)
(
–
3
,
–
10
)
(
–
5
,
5
)
(
9
,
–
2
)
(
9
,
–
1
)

{

–

5

,

–

3

,

4

,

9

}

{

–

3

,

–

2

,

4

,

9

}

{

–

3

,

–

2

,

5

,

9

}

{

–

5

,

–

3

,

4

,

5

,

9

}

ref_doc_title.

or

$Confetti$

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Lesson: Domain and range