# Continuous from the right continuous from the left

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continuous from the rightcontinuous from the leftneithercontinuous from the rightcontinuous from the leftneither
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2.4/4 points |Previous AnswersSCalcET7 2.5.009.The tollTcharged for driving on a certain stretch of a toll road is\$2except during rush hours (between 7 AM and 10 AM and between 4 PMand 7 PM) when the toll is\$4.(a) Sketch a graph ofTas a function of the timet, measured in hours past midnight.
(b) Locate the discontinuities ofT. (Enter your answers as a comma­separated list. If an answer does not exist, enter DNE.)
Classify the discontinuities as removable, jump, or infinite.
Discuss the significance of the discontinuities ofTto someone who uses the road.
3.5/5 points |Previous AnswersSCalcET7 2.5.013.Use the definition of continuity and the properties of limits to show that the function is continuous at the given numbera.

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