The table of values shown below represents a linear function. Which of these points could also be an ordered pair in the table, and why? х 0 6 9 3 7 12 19 y 3 11 15 3 (18,27), because the rate of change of the function is 7 4 O (18, 27), because the rate of change of the function is 3 (27, 18), because the rate of change of the function is 7 O (27, 18), because the rate of change of the function is 3