Short Answer
The average speed of a vehicle on a stretch of a route between 6 A.M. and 10 A.M. on a typical weekday is approximated by the function
, where
is measured in miles per hour and
is measured in hours, with
corresponding to 6 A.M.
At what time of the morning commute is the traffic moving at the slowest rate? What is the average speed of a vehicle at that time?
time = __________ A.M.
average speed = __________ mph
Correct Answer:

Verified
Correct Answer:
Verified
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