A linear relationship is shown in the table.

Time (hours) 2 4 6 8
Distance (miles) 8 16 24 32

Is the linear relationship also proportional? Explain.
Yes, the constant of proportionality is 4.
Yes, there is no constant of proportionality.
No, the constant of proportionality is 4.
No, there is no constant of proportionality.

Yes, the linear relationship is also proportional. In this case, the ratio of the distance to the time is always 4, which indicates a constant proportionality between the two variables.