Question

Does the table below represent a function?
( PLZ HELP!)

| x | y |
| 0 | 440|
| 1 | 428|
| 2| 416 |
| 3 | 404

Answer 1

yes I believe so

Answer 2

Um wait I'm not so sure

Answer 3

are you sure I want to be absoulutely positive.. also thank you so much for even trying to help!

Answer 4

Yes. This does represent a function. No numbers are repeating. :)

Answer 5

oh. thank you so much!!!!

Answer 6

No problem. :)

Answer 7

yay! I got it right thanks again!

Answer 8

Again, no problem. :3 For future reference, if the Y repeats, it is not a function.

Answer 9

No. If the x repeats it's not a function. The y may repeat and still be a function.