To determine which graph represents a proportional relationship, we need to identify a graph that passes through the origin (0,0) and has a straight line, indicating a constant ratio between the two variables.
- Proportional Relationship Characteristics:
- The graph must cross the origin (0,0).
- The relationship depicted must be linear, with a constant slope.
Without seeing the specific graphs W, X, Y, and Z, I can't definitively identify which one represents a proportional relationship. If you could describe the graphs or provide details about their coordinates, slopes, or whether they go through the origin, I'd be able to help you identify the correct choice.