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Unformatted text preview: y = x 4 , y = 0, and x = 1. Find the volume obtained by revolving A around the line x = 3. 3 [5 points] Question 4. Evaluate Z 2 x1 x 2 + 4 x + 3 dx . 4 [6 points] Question 5. Evaluate Z 1 x 2 √ x 216 dx . 5 [6 points] Question 6. Evaluate Z 2 π ex cos x dx . 6 If helpful, you may use any of these formulas in any of the test questions. sin 2 x = 1 2 ± 1cos 2 x ² cos 2 x = 1 2 ± 1 + cos 2 x ² Z 1 1 + x 2 dx = ? Z sec x dx = ln  sec x + tan x  + C 7...
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This note was uploaded on 12/07/2011 for the course MATH 242 taught by Professor Wang during the Spring '08 term at University of Delaware.
 Spring '08
 wang
 Math

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