Choose the function with the largest constant of variation? A 2-column table with 5 rows. Column 1 is labeled x with entries 1, 2, 3, 4, 5. Column 2 is labeled y with entries 2, 4, 6, 8, 10. A 2-column table with 5 rows. Column 1 is labeled x with entries 2, 4, 8, 12, 16. Column 2 is labeled y with entries 0.5, 1, 2, 3, 4. On a coordinate plane, a line goes through points (0, 0) and (1, 3). On a coordinate plane, a line goes through points (0, 0) and (2, 2).