Question

Which equation represents the relationship between x and y shown in the table?

x | y
1 | 4
2 | 5
3 | 6
4 | 7

Answer 1

from the given table ,

We can observe that each element say x is being added 3 times to get another element say y.

The equation can be of the form

x + 3 = y

Whereas as x can be any value from (1,2,3....)

Answer 2

The equation for this table is x + 3. The y values are in creasing 3 every time x increases once. Hope this helps!