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Unformatted text preview: Find all the critical points of f ( x ) = sin 2 x + 3 cos x on (/ 2 , / 2) . 1. c = 6 , , 6 2. c = 6 , 6 3. c = 6 4. c = 3 , , 3 5. c = 3 , 3 6. c = 3 005 10.0 points Find the absolute maximum value of f ( x ) = 3 + 2 sin 2 x on [, ]. 1. abs maximum value = 5 2. abs maximum value = 1 3. abs maximum value = 2 4. abs maximum value = 6 5. abs maximum value = 3 6. abs maximum value = 4 006 10.0 points An advertisement is run to stimulate the sale of cars. After t days, 1 t 52, the number of cars sold is given by N ( t ) = 1000 + 30 t 2t 3 . On what day does the maximum rate of growth of sales occur? 1. on day 9 2. on day 12 3. on day 11 4. on day 10 5. on day 8...
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 Fall '10
 Guntel,Miner

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