I'm unable to see the graphs you are referring to, but I can help you understand how to determine if a graph is proportional or non-proportional.
A proportional relationship is one where the ratio between two variables is constant. This means:
- The graph of the relationship is a straight line that passes through the origin (0,0).
- The equation takes the form \( y = kx \), where \( k \) is the constant of proportionality.
A non-proportional relationship does not have a constant ratio. Indicators include:
- The graph does not pass through the origin.
- The relationship may be linear (but not through the origin) or nonlinear.
If you can describe the features of the graphs, I can help you determine whether they are proportional or non-proportional!