SOLUTION:
Step 1:
In this question, we have the following:
The variables y and x have a proportional relationship and y=9 when x =2.
What is the value of y when x=3?
Step 2:
Mathematically, we can see that:
Divide both sides by 2, we have that:
Hence, the relationship between x and y =
Step 3:
Then, we need to find the value of y when x = 3 , we have that:
CONCLUSION:
The value of y when x = 3 is :