Question

Is the following relation a function?
x y
-1 -2
2 3
3 1
6 -2
Answer

No

Yes

Answer 1

It is a function, although it is not a one-to-one (injective) function because of the (-1,-2) and (6,-2).

Answer 2

so the answer is yes?.

Answer 3

correct.

Answer 4

thx :)

Answer 5

THAT'S THE CORRECT ANSWER