
Concept explainers
a.
To find: the extreme value of function.
a.

Answer to Problem 44E
the max value is
Explanation of Solution
Given information:
The function is
Calculation: to find the extreme value, differentiate the function because function has no end points,
Now, equal the
Substitute the value in the function,
Thus, the max value is
b.
To find: the interpretation in terms of perimeter of the rectangle by the value occur in part (a).
b.

Answer to Problem 44E
The interpretation in terms of perimeter of the rectangle is
Explanation of Solution
Given information:
The function is
Calculation: from the part (a), the value is
Thus, the max value is
Chapter 5 Solutions
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