Determine whether the following relation is a function.

left-brace left parenthesis 3 comma 7 right-parenthesis comma left-parenthesis 3 comma 8 right-parenthesis comma left-parenthesis 3 comma negative 2 right-parenthesis comma left-parenthesis 3 comma 4 right-parenthesis comma left-parenthesis 3 comma 1 right-parenthesis right-brace
(1 point)
Responses

It is a function because the ordered pairs all have the same x-value.
It is a function because the ordered pairs all have the same x -value.

It is not a function because there are multiple y-values paired with a single x-value.
It is not a function because there are multiple y -values paired with a single x -value.

It is a function because none of the ordered pairs have the same y-value.
It is a function because none of the ordered pairs have the same y -value.

It is not a function because none of the ordered pairs have the same y-value.
It is not a function because none of the ordered pairs have the same y -value.

1 answer

It is a function because the ordered pairs all have the same x-value.