Answer:
C. (6,9)
Step-by-step explanation:
If you look at the way the x is going up. It goes by two digits every time. 0 -> 2
and 2 -> 4. While the y goes up by three every two x. 0 -> 3 and 3 -> 6. Which means if you make x = 6 than you would have to multiply 3 by 3 to equal 9.