The required table, which represents the relationship between the total time y and the number of rides x,
x         y[min]
1          3
2         6
3         9

proportionality is defined as between two or more sets of values, and how these values are related to each other in the sense are they directly proportional or inversely proportional to each other.

Here,
Let,
Total time of ride a roller is directly proportional to the number of rides, x
y = kx
where k is the rate constant,
put y = 12 and x = 4
12 = 4k
k = 3
Now,
y = 3k
From the above expression, a table can be deduced.

Thus, the solution is given in the table as.
x         y[min]
1          3
2         6
3         9

Learn more about proportionality here: https://brainly.com/question/22620356

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