Question

find the constant of proportional R and the equation of y equals RX

Answer 1

We will proceed as follows:

*We determine the constant of proportionality by dividing the value of y by the value of x, that is:

r = 30/3 => r = 10

r = 100/10 => r = 10

r = 160/16 => r = 10

So, we can see that the constant of proportionality equals 10.

Finally:

$y=10x$