Answer:
Option D, The given relation is not a function because the input of -1 has two outputs of 2 and 3
Explanation:
Since there is one x input -1 that has 2 y outputs, that means that this function does not pass the vertical line test. Therefore it is not a function.
Answer: Option D, The given relation is not a function because the input of -1 has two outputs of 2 and 3