Answer: 
Step-by-step explanation:


Answer:
-42
Step-by-step explanation:
The objective is to find the line integral of
around the perimeter of the rectangle with corners (4,0), (4,3), (−3,3), (−3,0), traversed in that order.
We will use <em>the Green's Theorem </em>to evaluate this integral. The rectangle is presented below.
We have that

Therefore,

Let's calculate the needed partial derivatives.

Thus,

Now, by the Green's theorem, we have

Answer:
y = 4x + 2
Step-by-step explanation:


y = 4x + 2
We will have the following:

So, the original quantity was approximately $183 293.75.