Related Rates-problems-1

Related Rates-problems-1 - handa (nh5757) Related Rates...

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Unformatted text preview: handa (nh5757) Related Rates bormashenko (54880) 1 This print-out should have 8 questions. Multiple-choice questions may continue on the next column or page find all choices before answering. 001 10.0 points Two cyclists leave simultaneously from the Math Department at UT. One travels north at 24 mph, the other travels east at 10 mph. Determine the rate at which the distance be- tween them is changing after 2 hours of riding. 1. rate = 28 mph 2. rate = 26 mph 3. rate = 29 mph 4. rate = 30 mph 5. rate = 27 mph 002 10.0 points A point is moving on the graph of xy = 3. When the point is at (4 , 3 4 ), its x-coordinate is increasing at a rate of 1 units per second. What is the speed of the y-coordinate at that moment and in which direction is it mov- ing? 1. speed = 35 16 units/sec, increasing y 2. speed =- 35 16 units/sec, increasing y 3. speed = 19 16 units/sec, increasing y 4. speed =- 19 16 units/sec, decreasing y 5. speed = 3 16 units/sec, decreasing y 6. speed =- 3 16...
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This note was uploaded on 11/21/2011 for the course M 408N taught by Professor Gualdini during the Spring '10 term at University of Texas at Austin.

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Related Rates-problems-1 - handa (nh5757) Related Rates...

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