1 2 3 4 5 6 The graph shows a proportional relationship because it is a line, and the difference between each point is the
some
The graph shows a proportional relationship because it is a line, and each x-value is a multiple of 2.
The graph does not show a proportional relationship because each point written as a ratio gives a different va
The graph does not show a proportional relationship because a line that increases by 1 in the y-value cannot
constant of proportionality