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?
3
9
12
х
0
6
11
15
19
7
у
3
3
(18, 27), because the rate of change of the function is a
4
O (18, 27), because the rate of change of the function is a
3
(27, 18), because the rate of change of the function is 7
4
(27, 18), because the rate of change of the function is 3