22.2k views
13 votes
X|-9 -5 -1 3 7

Y| 4 7 10 13 16
Y is changing by 3

I can't figure out X

PLz, Help!

User John Cogan
by
4.7k points

1 Answer

5 votes
It is changing by -3
User Wandadars
by
5.2k points