Question
The toll T charged for driving on a certain stretch of a toll road is $5 except during rush hours (between 7 AM and 10
The toll T charged for driving on a certain stretch of a toll road is $5 except during rush hours (between 7 AM and 10 AM and between 4 PM and 7 PM) when the toll is $7.
(a) Sketch a graph of T as a function of the time t, measured in hours past midnight.
(b) Discuss the discontinuities of this function and their significance to someone who uses the road.
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Calculus Single Variable
Authors: Brian E Blank, Steven G Krantz
2nd Edition
1118136012, 9781118136010
