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(a)
To express: The area
(a)
![Check Mark](/static/check-mark.png)
Answer to Problem 8AYU
Explanation of Solution
Given: Beth has 3000 feet of fencing available to close a rectangular filed.
Let width of rectangular filed be
Fencing of the rectangular filed is 3000 ft.
So,
Area of rectangle,
(b)
To find: The value of x when area of rectangular filed maximum area.
(b)
![Check Mark](/static/check-mark.png)
Answer to Problem 8AYU
Explanation of Solution
Given: Beth has 3000 feet of fencing available to close a rectangular filed.
The function of area of rectangular filed,
Now, find the maximum area of filed.
For maximum or minimum,
So, area of filed is maximum when
(c)
To find: The maximum area of filed.
(c)
![Check Mark](/static/check-mark.png)
Answer to Problem 8AYU
Explanation of Solution
Given: Beth has 3000 feet of fencing available to close a rectangular filed.
The maximum area of filed at
Chapter 3 Solutions
Precalculus
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