pl answer right away will mark BRAINLIST AND FIVE STARS PLUS THANKS What is the constant of proportionality in the equation y = StartFraction x over 9 EndFraction? 0 StartFraction 1 over 9 EndFraction StartFraction 8 over 9 EndFraction 1

Proportionality Constant = k =

Step-by-step explanation:

Equation is:

=>

Comparing it with , where k is the proportionality constant, We get:

Proportionality Constant = k =

Step-by-step explanation:

y and x are the directly proportional quantities.

The constant of proportionality is k.

The equation is:

The value of k in this equation is: