A car is approaching an intersection while a bus on a per- pendicular street is moving away from the intersection. Find how fast the distance between the car and the bus is changing at the moment when the car is 0.3 miles and the bus is 0.4 miles from the intersection and going 35 and 25 miles per hour, respectively. Is the distance increasing or decreasing? Why? Make sure to draw the diagram and introduce your notation properly.
A car is approaching an intersection while a bus on a per- pendicular street is moving away from the intersection. Find how fast the distance between the car and the bus is changing at the moment when the car is 0.3 miles and the bus is 0.4 miles from the intersection and going 35 and 25 miles per hour, respectively. Is the distance increasing or decreasing? Why? Make sure to draw the diagram and introduce your notation properly.
Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 45SE: A driver of a car stopped at a gas station to fill up his gas tank. He looked at his watch, and the...
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Transcribed Image Text:A car is approaching an intersection while a bus on a per-
pendicular street is moving away from the intersection. Find how fast
the distance between the car and the bus is changing at the
moment when the car is 0.3 miles and the bus is 0.4 miles from the
intersection and going 35 and 25 miles per hour, respectively. Is the
distance increasing or decreasing? Why? Make sure to draw the
diagram and introduce your notation properly.
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