Question

This graph shows a proportional relationship what is the constant of proportionality

Answer 1

Answer: 1/5

Explanation:

i took the test

Answer 2

1/5

Explanation:

Note that this graph goes through (0, 0) and (2/5, 1/2).

Thus, the slope of the graph is m = rise / run = (1/2)/(2/5) = 1/5.

This m = 1/5 is ALSO the constant of proportionality.