The first relationship, (-1, 3), (-4, 3), (-2, 3), (0, 3), is a function because each input (-1, -4, -2, 0) corresponds to exactly one output (3).
The second relationship, (8, 2), (6, 5), (7, -1), (6, 5), is not a function because the input 6 has two different outputs (5 and -5).
The third relationship, (2, 4), (2, 7), (2, -1), (2, 0), is not a function because the input 2 has four different outputs (4, 7, -1, 0).
The fourth relationship, (8, 2), (6, -5), (7, -1), (6, 5), is not a function because the input 6 has two different outputs (-5 and 5).
Therefore, only the first relationship is a function.
Which of the following relationships%C2%A0are functions?(1 point) Responses (-1, 3),%C2%A0(-4, 3),%C2%A0(-2, 3),%C2%A0(0, 3) (-1, 3),%C2%A0(-4, 3),%C2%A0(-2, 3),%C2%A0(0, 3) (8, 2),%C2%A0(6, 5),%C2%A0(7, -1),%C2%A0(6, 5) (8, 2),%C2%A0(6, 5),%C2%A0(7, -1),%C2%A0(6, 5) (2, 4),%C2%A0(2, 7),%C2%A0(2, -1),%C2%A0(2, 0) (2, 4),%C2%A0(2, 7),%C2%A0(2, -1),%C2%A0(2, 0) (8, 2),%C2%A0(6, -5),%C2%A0(7, -1),%C2%A0(6, 5)
1 answer
1 answer