You are driving a car away from home. Your velocity (miles per hour) t hours after noon is given by v(t) = - 5t* + 45t - 1441 + 170t. At noon you were 150 miles from home. At 3:45pm you were driving at a rate of miles per hour. (Round answer to nearest tenth.)
You are driving a car away from home. Your velocity (miles per hour) t hours after noon is given by v(t) = - 5t* + 45t - 1441 + 170t. At noon you were 150 miles from home. At 3:45pm you were driving at a rate of miles per hour. (Round answer to nearest tenth.)
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 46SE: Near the surface of the moon, the distance that an object falls is a function of time. It is given...
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Transcribed Image Text:You are driving a car away from home. Your velocity (miles per hour) t hours after noon is given by v(t) = - 5t + 45t - 144t + 170t. At noon you were 150 miles from
A
home.
At 3:45pm you were driving at a rate of
miles per hour. (Round answer to nearest tenth.)
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