The equation y=7x gives the relationship between the number of road projects, x, and the number of weeks it takes a crew of workers to complete all the projects, y. What is the constant of proportionality? What does it mean in this context?(1 point)
Responses
The constant of proportionality is 7. It takes the crew of workers 7 days to complete all of their road projects.
The constant of proportionality is 7. It takes the crew of workers 7 days to complete all of their road projects.
The constant of proportionality is 7. It takes the crew of workers 7 days to complete 1 road project.
The constant of proportionality is 7. It takes the crew of workers 7 days to complete 1 road project.
The constant of proportionality is 7. It takes the crew of workers 7 weeks to complete 1 road project.
The constant of proportionality is 7. It takes the crew of workers 7 weeks to complete 1 road project.
The constant of proportionality is 7. It takes the crew of workers 7 weeks to complete all of their road projects.
The constant of proportionality is 7. It takes the crew of workers 7 weeks to complete all of their road projects.
Skip to navigation
The constant of proportionality is 7. It means that for every additional road project, it will take the crew of workers 7 weeks to complete it.
The constant of proportionality in the equation y=7x is 7. In this context, it means that for each additional road project, it takes the crew of workers 7 weeks to complete it. It represents the rate at which the number of weeks (y) increases with respect to the number of road projects (x).
The correct answer is:
The constant of proportionality is 7. This means that for every 1 road project (x), it takes the crew of workers 7 weeks (y) to complete it. In other words, the crew of workers takes the same amount of time (7 weeks) for each road project they undertake.