182k views
13 votes
? pls help lol ??????????????????

? pls help lol ??????????????????-example-1
User Ilrein
by
5.2k points

1 Answer

4 votes
D is not a function because functions only have one y value corresponding to each x value (1 y value for 1 x value). When you have x = 2, y can be an infinite number of numbers so it can't be a function!
User Nirbhay Rana
by
4.9k points