Answer:
x and y are proportional
The constant of proportionality is 0.5
Explanations:
A proportional equation is of the form:
y = kx
The given equation is:
x/y = 2
x = 2y
y = x/2
y = 0.5x
Since the equation y = 0.5x is of the form y = kx, x and y have a proportional relationship.
The constant of proportionality, k = 0.5