Which table shows a proportional relationship?

X 1 3 4 6
Y –11 –23 –29 –41

X 1 3 4 6
Y 2 –10 –16 –28

X 1 3 4 6
Y –6 –22 –30 –46

X 1 3 4 6
Y –8 –24 –32 –48

Question

Which table shows a proportional relationship?

 X	 1	3 	 4	 6
 Y	–11	–23	 –29	–41 


X	1	3	4	6
Y	 2	–10	–16	–28

X	1	3	4	6
Y	–6	–22	–30	–46

X	1	3	4	6
Y	–8	–24	–32	–48

owlcoffee · Answer

The only way proportion works is if there is a constant multiplying all the way.
Meaning:
$$y=kx$$
is a direct proportion in which all the coordinates "y" will increase proportionally to "k".

tsunderemailbox · Answer

I see. Thank you