To determine if the table is proportional, we can find the constant of proportionality, which is the ratio of \( y \) to \( x \) for each pair of values.
Looking at the table:
- When \( x = 0 \), \( y = 0 \): the ratio is undefined, but we can ignore it in proportional calculations.
- When \( x = 3 \), \( y = 2 \): the ratio is \( \frac{2}{3} \).
- When \( x = 6 \), \( y = 4 \): the ratio is \( \frac{4}{6} = \frac{2}{3} \).
- When \( x = 9 \), \( y = 6 \): the ratio is \( \frac{6}{9} = \frac{2}{3} \).
The ratios are all equal (i.e., \( \frac{2}{3} \)).
Since the ratios are consistent, this table is proportional with a constant of proportionality of \( \frac{2}{3} \).
So, you would drag the constant of proportionality \( \frac{2}{3} \) into the box.