Question

Which is not a function? HELP!
Metal, And I'll Fan(:

Answer 1

@ganeshie8 can you help explain this?

Answer 2

@RockerSk8er do you understand this?

Answer 3

@jigglypuff314

Answer 4

I believe the jagged one isn't a function.

Answer 5

a function need to pass the vertical line test
as in, there can't be repeats of y values

Answer 6

the first one?
i was thinking that too /.\ i dont kow

Answer 7

No, it's D. Based on what Jigglypuff said.

Answer 8

ohhh hmm, thanks guys cx

Answer 9

Glad we could help :)

Answer 10

Mhm. :)