Look at the table for the y values from x = 2 to x = 6
The points are:
(2,0)
(3,2)
(4,4)
(5,6)
(6,8)
Notice that the lowest y value is 0 and the highest is 8.

PS the way this question is written you do not have to know that range means the y values and domain means the x values as all of the answer choices have “y”
If you do need to remember this:
x comes before y in the alphabet and
domain comes before range!!