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? x 0 3 6 9 12 y 3 7 11 15 19 (18, 27), because the rate of change of the function is Three-fourths (18, 27), because the rate of change of the function is Four-thirds (27, 18), because the rate of change of the function is Three-fourths (27, 18), because the rate of change of the function is Four-thirds