Question

What is the constant of the proportionality in the equation y = 7x

Answer 1

7

Explanation:

The equation of direction variation:-

y = kx where k is the constant of variation -> Eq 1

y = 7x -> Eq 2

Comparing Eq 1 and Eq 2,

k=7

Answer 2

7

Explanation:

The equation of direction variation is

y = kx where k is the constant of variation

y = 7x so 7 is the constant of variation