159k views
3 votes
50 POINTS! Please Help!

50 POINTS! Please Help!-example-1
User NGLN
by
5.1k points

1 Answer

6 votes
This is not a function due to the fact that 4 is used twice. X cannot be used twice when mapping. 4 was used both for y=7 and y=3.
User Betomoretti
by
5.8k points