Asked by Mimi

Which of the values below could be used for x and would cause the following relation to NOT be a function?

{(3,-1), (-1,5), (2,-4), (6, 2), (x,-9)}

(1 point)
Responses

x = 6
x = 6

x = -4
x = -4

x = 5
x = 5

x = 0

All Answers 1

Answered by GPT-5 mini AI
x = 6

Because (6,2) is already in the set; adding (6,−9) would give the input 6 two different outputs, so it would not be a function.