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HW04 (2-9)

# HW04 (2-9) - mao(tm23477 HW04 Radin(56570 This print-out...

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mao (tm23477) – HW04 – Radin – (56570) 1 This print-out should have 22 questions. Multiple-choice questions may continue on the next column or page – find all choices before answering. 001 (part 1 of 4) 10.0 points A Calculus student begins walking in a straight line from the RLM building towards the PCL Library. After t minutes his velocity v = v ( t ) is given (in multiples of 10 yards per minute) by the function whose graph is -3 -2 -1 0 1 2 3 4 5 6 7 8 9 10 2 4 6 8 10 - 2 2 4 6 - 2 t v How far is the student from the RLM build- ing at time t = 4? 1. dist = 80 yards 2. dist = 70 yards 3. dist = 50 yards 4. dist = 100 yards 5. dist = 60 yards 002 (part 2 of 4) 10.0 points How far is the student from the RLM build- ing at time t = 6? 1. dist = 130 yards 2. dist = 160 yards 3. dist = 140 yards 4. dist = 120 yards 5. dist = 110 yards 003 (part 3 of 4) 10.0 points What is the total distance walked by the student from time t = 0 to t = 10? 1. dist = 230 yards 2. dist = 210 yards 3. dist = 190 yards 4. dist = 200 yards 5. dist = 180 yards 004 (part 4 of 4) 10.0 points How far is the student from the RLM build- ing when he turns back? 1. dist = 200 yards 2. dist = 220 yards 3. dist = 170 yards 4. dist = 150 yards 5. dist = 180 yards 005 10.0 points A Calculus student begins walking in a straight line from the RLM building towards the PCL Library. After t minutes his velocity v = v ( t ) is given (in multiples of 10 yards per

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