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Set up an integral that represents the length of the curve. Then use your calculator to find the length correct to four decimal places.
$ x = y^2 - 2y $, $ 0 \le y \le 2 $
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Calculus 2 / BC
Chapter 8
Further Applications of Integration
Section 1
Arc Length
Applications of Integration
Missouri State University
University of Nottingham
Boston College
Lectures
01:43
Set up an integral that re…
01:59
01:15
01:09
01:20
02:14
02:47
01:42
01:02
Use either a CAS or a tabl…
00:49
01:39
$3-6$ Set up an integral t…
01:41
you want to find the length of the curve, X equals Y squared minus two. Why on the interval, why is grew greater than or equal to zero, but less than or equal to two? So we'll want to find X prime to plug in. To are, uh, are length formula. So ex prime is simply, too. Why minus two plugging this in zero for a and two for B radical, one plus to Y minus two squared D Y. Um, we can take out the two and square it, so it'll be a little easier to plug this into her calculator, which is what the problem asks for so radical. One plus or times Why minus one squared D y. Plugging this in, you should get approximately 2.9 579
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