C.110 hopefully that's the right answer
I can use a chart by numbers them on the chart because I think 4 should be after the 3
Answer:
x ---- y
1 ---- 3
4 ---- 12
6 ---- 18
Step-by-step explanation:
Given

Required
Create a table that represents this scenario
Because x represents time, x can not be negative. So, the domain of x is:

Assume 

Assume x = 4

Assume x = 6

Hence, the table is:
x ---- y
1 ---- 3
4 ---- 12
6 ---- 18
Open circle with an arrow to the left of the number line with the circle on 1.5 in the middle of 1 and 2