Question

{(1,2), (2,4), (1,-3), (4,6)}

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Is the relation a function? [Select ]
State the domain. [Select]
State the
range.
[ Select]

Answer 1

domain first no.before comma

1 2 1 4

range send no. after comma

2 4 -3 6

Answer 2

That is not a function ( because of the repeating number which is the 1.)

Domain: 1,2,4

Range:2,4,-3,6