Help im confusion.

Line J

Step-by-step explanation:

Its the only one descending downwards, while the other two are going up in a positive direction.

Hope this helps (:

there would be 365 different 4 digit numbers

step-by-step explanation:

i belive that it is 365 because i asked google

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0