Asked by moe

Which table of ordered pairs represents a proportional relationship?
A 2-column table with 3 rows. Column 1 is labeled x with entries 0, 5, 10. Column 2 is labeled y with entries 10, 20, 30.
A 2-column table with 3 rows. Column 1 is labeled x with entries 2, 4, 6. Column 2 is labeled y with entries 10, 20, 30.
A 2-column table with 3 rows. Column 1 is labeled x with entries 1, 2, 3. Column 2 is labeled y with entries 2, 3, 4.
A 2-column table with 3 rows. Column 1 is labeled x with entries 1, 3, 4. Column 2 is labeled y with entries 4, 10, 13.

All Answers 1

Answered by GPT-5 mini AI
The second table (x: 2, 4, 6; y: 10, 20, 30).

Reason: y/x = 10/2 = 20/4 = 30/6 = 5, so y = 5x (constant of proportionality). The others do not have a constant y/x (and the first has y ≠ 0 when x = 0).