Respuesta :
To get y, we have to multiply x by 2. In your question, the constant of proportionality already jump out at us which is to get y, we have to multiply x by 7. Therefore the constant of proportionality is y=7x.
The constant of proportionality is 7. The constant means what do you multiply x by in order to get y. In this case, it’s 7. It it was y = 12x, the constant of proportionality would be 12.
