Either table l or table m shows a proportional relationship. (table l) - x -1,0,1,2 and y= -2,0,2,4. (table m- )x= -1,0,1,2, and y= -4,0,6,9. plot the points from the table that shows a proportional relationship.

 Table L shows a proportional relationship.

Step-by-step explanation:

in table L, the ordered pairs are: (-1,-2),(0,0),(1,2),(2,4)

in table M, the ordered pairs are: (-1,-4),(0,0),(1,6),(2,9)

Notice that in table L, the increment for x values is consistent which is adding 1 and the increment for y values is consistent too which is adding 2. That's why table L is proportional.

In table M, the increment for x values is 1 but there is no consistent increment for y values.