Quiz #5b Key

Quiz #5b Key - Name: Calculus II, Math 152-11, Quiz #5,...

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Unformatted text preview: Name: Calculus II, Math 152-11, Quiz #5, Form B 1. [11 points] Find the arc length function s(:v) for the curve y = 49:3/2 with initial point (1, 6). What is the length of the curve from (1, 6) to (4, 32)? x $00" ¥ I ‘iHG’V (If r 7‘ b X , u;!«—‘3bt “L (H6591 it /f{ji’+3”°w $23M“: , a A) 3/2 :3;— {UT (XM ’ 3 3; U‘ /’L 3/7. (*3 be 2? J :{é’flflfltma} “’3? J ' 2. [7 points each] Set up, but do not evaluate the integral for the area of the surface obtained by: (a) rotating the curve y = cos mu, 0 S a: _<_ 1, about the y-axis. ( f r). A 1 meh “I y 7A” “L (WWW) DIX“. O o 1 . (b) rotating the curve y = $2? — Z 1n 1:, 1 S .7: S 2, about the a:~ax1s. A13: “7* “ STWVZWW) Mr H 4* ...
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This note was uploaded on 12/14/2011 for the course MATH 151 taught by Professor Tighe during the Fall '08 term at UMBC.

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Quiz #5b Key - Name: Calculus II, Math 152-11, Quiz #5,...

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