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Unformatted text preview: 10.0 points ±ind all the critical points oF f ( x ) = cos 2 xsin x in (0 , 2 π ). 1. x = π 3 , π, 5 π 3 2. x = π 6 , π 2 , 5 π 6 , 3 π 2 3. x = π 2 , 7 π 6 , 3 π 2 , 11 π 6 4. x = π 6 , π, 11 π 6 5. x = π 2 , 2 π 3 , 4 π 3 , 3 π 2 6. x = 2 π 3 , π, 4 π 3 to (aqt73) – Section 4.1 – isaacson – (55826) 2 005 10.0 points Find the absolute minimum value of f ( x ) = sin 2 x + 3 cos 2 x on [π, π ]. 1. abs min value = 2 2. abs min value = 3 3. none of these 4. abs min value = 4 5. abs min value = 1...
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This note was uploaded on 06/14/2011 for the course MATH 305G taught by Professor Cathy during the Spring '11 term at University of Texas at Austin.
 Spring '11
 Cathy

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