Question 1125539
----------------------------------
what is the rule linking x and y
----------------------------------

This did not display well the way you would want:

x      y

0      -11
1      -10
2       -3
3       16



The PRE tags give a better format result:
<pre>
what is the rule linking x and y

x      y

0      -11
1      -10
2       -3
3       16
</pre>