Mathematics, 21.03.2020 05:54 carolelai08
(a) Sketch the curve y3 = x2. (b) Use the following formulas to set up two integrals for the arc length from (0, 0) to (1, 1). Observe that one of these is an improper integral. (I) L = b 1 + dy dx 2 dx a (II) L = d 1 + dx dy 2 dy c L = 1 √1+ 4 9x−(( 2 3)) dx 0 = 1.4397 L = 1 √1+ 9 4y dy 0 = 1.4397 (c) Find the length of the arc of this curve from (−27, 9) to (8, 4).
Answers: 1
in 
is 2 (even), so the curve is symmetric about 
-axis. The curve is attached below
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(a) Sketch the curve y3 = x2. (b) Use the following formulas to set up two integrals for the arc len...
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