$2.[5$ points$]$ After computing the values in the table above, look closely at the values in the Binary x column and the rightmost column of the chart. Can you describe the relationship between the two binary values?

$3.[5$ points$]$ Given the relationship you described in Question $2,$ how would you get an analogous result when shifting x one position to the left rather than to the right? What value would you use for y$?$

$4.[5$ points$]$ If you wanted to shift $2$ positions left or right, how could you change y to easily do this?