Question

A proportional relationship is represented by the equation 3x = 18y. If y = kx, where k is the

constant of proportionality, then what is the value of k?
NEED HELP ASAP!

Answer 1

Answer: 1/6

Explanation:

3x = 18y

y = kx

where,

k = constant of proportionality

3x = 18y

Divide both side by 18

3x/18 = 18y/18

y = 1/6x

k = 1/6