Answer:
The answer is -48
Hope this helps!
Step-by-step explanation:
X=6 because when you drop the bars, it say x=6
First write a equation 36-12x= 0
Then plug in numbers to x starting with 0
(0,36)
(1,24)
( 2,12)
(3,0)
There you go your plots on the grid
Answer:

Step-by-step explanation:
Given


and we know


-------1
as it is given
A and B are independent therefore


Substitute value of
in 1

on solving 
