Question

Which equation represents a proportional relationship that has a constant of proportionality equal to One-fifth?

Answer 1

C. y = one-fifth x

Explanation:

I took the quiz

Answer 2

y=1/5x or y=.2x

Explanation:

the constant=k the equation is always y=kx and if the constant of proportionality is 1/5 you would do y=1/5x or y=.2x