The appropriate graph for the table is graph D. The relationship is proportional.
Why is the relationship said to be proportional?
The provided data points suggest a linear relationship, which can be a type of proportional relationship.
For a relationship to be proportional, the ratio between the two variables must be constant. In this case, the ratio between time and height would have to be the same for every data point.
22/2 = 11
33/3 = 11
44/4 = 11
Since the ratio of height to time is the same (11) for both data points, the relationship is proportional.