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a.
Write a function for the total area
a.
![Check Mark](/static/check-mark.png)
Answer to Problem 58RE
Explanation of Solution
Calculation:
As the margins on the top, bottom, left and right are
Area of a rectangle is the product of length and width, so,
Total area
b.
Determine the domain of the function based of the physical constraints of the problem.
b.
![Check Mark](/static/check-mark.png)
Answer to Problem 58RE
The domain for the area function is all real values of
Explanation of Solution
Calculation:
As the margins on the top, bottom, left and right are
Area of a rectangle is the product of length and width, so,
Hence, the domain for the area function is all real values of
c.
Plot a graph.
c.
![Check Mark](/static/check-mark.png)
Answer to Problem 58RE
Explanation of Solution
Calculation:
As the margins on the top, bottom, left and right are
Area of a rectangle is the product of length and width, so,
Hence, the graph of the area function in the first quadrant (as area cannot be negative) is as follows.
Chapter 2 Solutions
Precalculus with Limits
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- Let (5,3,-7) and = (2, -3, -6). = Compute the following: u× u = -4(u xv) ux (-4v) (+v) × v=arrow_forwardLet a = (4, -2, -7) and 6 = (2,5, 3). (ã − ò) × (ã + b) =arrow_forwardUse the graph of the function y = f (x) to find the value, if possible. f(x) 8 7 6 Q5 y 3 2 1 x -8 -7 -6 -5 -4 -3 -2 -1 1 2 3 4 5 6 7 8 -1 -2 -3 -4 -5 -6 -7 -8+ Olim f(z) x-1+ O Limit does not exist.arrow_forward
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