This is not proportional because it does not go through the origin and if you were to draw a straight line it would not not go through all the points.
Hope this helps :)
Answer:
Y= 3/8x -6
Step-by-step explanation:
Hello, we need to see it as a difference of two squares as we know that for all a and b real numbers

So, here

Voila !
Thank you
Answer:
-25
Step-by-step explanation:
Hope this helps! :)