If Bob is driving along a toll road and passes the first

Last updated: 7/5/2022

If Bob is driving along a toll road and passes the first toll reader at 12:00 and is traveling 50 miles an hour, he then passes the secondreader 10 miles later at 12:10. Using the Mean Value Theorem, can you find Bob's average speed? Can you prove that he must have been driving faster than 55 miles per hour at some point? Bob's average speed was 60 miles/hr and the Mean Value Theorem cannot be used to prove that he was traveling faster than 55 miles per hour at some point between the two toll readers. Bob's average speed was 50 miles/hr and the Mean Value Theorem cannot be used to prove that he was traveling faster than 55 miles per hour at some point between the two toll readers. Bob's average speed was 50 miles/hr and the Mean Value Theorem can be used to prove that he was traveling faster than 55 miles per hour at some point between the two toll readers. Bob's average speed was 60 miles/hr and the Mean Value Theorem can be used to prove that he was traveling faster than 55 miles per hour at some point between the two toll readers.