The traffic flow rate (cars per hour) across an intersection is r(t) = 300 + 800t – 90t², where t is in hours, and t=0 is 6am. How many cars pass through the intersection between 6 am and 7 am? cars
The traffic flow rate (cars per hour) across an intersection is r(t) = 300 + 800t – 90t², where t is in hours, and t=0 is 6am. How many cars pass through the intersection between 6 am and 7 am? cars
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 3TI: Find the average rate of change of f(x)=x2+2x8 on the interval [5,a] in simplest forms in terms ofa.
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Transcribed Image Text:The traffic flow rate (cars per hour) across an intersection is r(t) = 300 + 800t – 90t, where t is in hours, and t=0 is
6am. How many cars pass through the intersection between 6 am and 7 am?
cars
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