Answer:
Option C is correct
[tex]y = \frac{1}{5}x[/tex]
Step-by-step explanation:
The Proportional relationship says that:
[tex]y \propto x[/tex] then
the equation is of the form :
y = kx .....[1] where k is the constant of Proportionality
As per the statement:
Constant of proportionality (k) = [tex]\frac{1}{5}[/tex]
Substitute in [1] we get;
[tex]y = \frac{1}{5}x[/tex]
Therefore, an equation represents a proportional relationship that has a constant of proportionality equal to 1/5 is [tex]y = \frac{1}{5}x[/tex]
