Question

What is the constant of proportionality in the equation y=2/3x

Answer 1

2/3x no y intercept

Answer 2

`(2)/(3)`.

Explanation:

We have been given an equation
`y=(2)/(3)x`. We are asked to find the constant of proportionality.

We know that two directly proportional quantities are in form
`y=kx`, where y is directly proportional to x and k is the constant of proportionality.

Upon looking at our given equation, we can see that
`k=(2)/(3)`, therefore, the constant of proportionality is
`(2)/(3)` for our given equation.