Explain why if a runner completes a 6.2-mi race in 34 min, then he must have been running at exactly 10 mi/hr at least twice in the race. Assume the runner's speed a the finish line is zero. Select the correct choice below and, if necessary, fill in any answer box to complete your choice. (Round to one decimal place as needed.) O A. The average speed is mi/hr. By MVT, the speed was exactly mi/hr at least once. By the intermediate value theorem, all speeds between and mi/hr were reached. Because the initial and final speed was mi/hr, the speed of 10 mi/hr was reached at least twice in the race. O B. The average speed is mi/hr. By MVT, the speed was exactly mi/hr at least twice. By the intermediate value theorem, the speed between and mi/hr was constant. Therefore, the speed of 10 mi/hr was reached at least twice in the race. OC. The average speed is mi/hr were reached. Because the initial and final speed was mi/hr. By the intermediate value theorem, the speed was exactly mi/hr at least twice. By MVT, all speeds between and |mi/hr, the speed of 10 mi/hr was reached at least twice in the race.
Explain why if a runner completes a 6.2-mi race in 34 min, then he must have been running at exactly 10 mi/hr at least twice in the race. Assume the runner's speed a the finish line is zero. Select the correct choice below and, if necessary, fill in any answer box to complete your choice. (Round to one decimal place as needed.) O A. The average speed is mi/hr. By MVT, the speed was exactly mi/hr at least once. By the intermediate value theorem, all speeds between and mi/hr were reached. Because the initial and final speed was mi/hr, the speed of 10 mi/hr was reached at least twice in the race. O B. The average speed is mi/hr. By MVT, the speed was exactly mi/hr at least twice. By the intermediate value theorem, the speed between and mi/hr was constant. Therefore, the speed of 10 mi/hr was reached at least twice in the race. OC. The average speed is mi/hr were reached. Because the initial and final speed was mi/hr. By the intermediate value theorem, the speed was exactly mi/hr at least twice. By MVT, all speeds between and |mi/hr, the speed of 10 mi/hr was reached at least twice in the race.
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 44SE: At the start of a trip, the odometer on a car read 21,395. At the end of the trip, 13.5 hours later,...
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