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Find the local extreme values of L(x) = ln(x2 + 1). State carefully any tests that you use. A rectangular enclosure is to be constructed having one side along an existing wall and the other three sides fenced. If 100m of fencing is available, what is the largest possible area for the enclosure? At a certain instant, the length of a rectangle is Mini and tin- width is 12in. The width is increasing at 3m per second. How fast is the length changing if the area of the rectangle is not changing? Show transcribed image text
Find the local extreme values of L(x) = ln(x2 + 1). State carefully any tests that you use. A rectangular enclosure is to be constructed having one side along an existing wall and the other three sides fenced. If 100m of fencing is available, what is the largest possible area for the enclosure? At a certain instant, the length of a rectangle is Mini and tin- width is 12in. The width is increasing at 3m per second. How fast is the length changing if the area of the rectangle is not changing?
Show transcribed image text Jarrod RobelLv2
11 Mar 2019