if y is multiplied by 1/3, then the value of y changes by a factor of k = 1/3.
How to find the value of k?
We know that there is a proportional relationship between x and y.
Such that if y is multiplied by 1/3, then the value of y changes by a factor of k.
This is trivial, the factor will be the same number multiplying y, we need to write:
y*(1/3) = k*y
If we divide both sides by y:
k = 1/3
If you want to learn more about factors.
https://brainly.com/question/723406
#SPJ1
