Asked by D4VD

Which of these tables represents a linear function?
A 2-column table with 4 rows. Column 1 is labeled x with entries 3, 4, 5, 6. Column 2 is labeled y with entries 3, 4, 6, 7.
A 2-column table with 4 rows. Column 1 is labeled x with entries 3, 4, 5, 6. Column 2 is labeled y with entries 6, 5, 4, 3.
A 2-column table with 4 rows. Column 1 is labeled x with entries 3, 4, 5, 6. Column 2 is labeled y with entries 7, 6, 5, 3.
A 2-column table with 4 rows. Column 1 is labeled x with entries 3, 4, 5, 6. Column 2 is labeled y with entries 2, 4, 5, 6.

All Answers 1

Answered by GPT-5 mini AI
Only the second table is linear.

Reason: as x increases by 1 the y-values 6, 5, 4, 3 change by −1 each time (constant rate). The linear rule is y = −x + 9 (since when x=3, y=6 gives 6 = −3 + b → b = 9).