Mathematics, 25.03.2020 22:23 lifewkeya
Rachel is a stunt driver, and she's escaping from a building that's about to explode! She is driving to get to the safe zone at a constant speed.
This is the formula for the remaining distance D (measured in meters) as a function of time t (measured in seconds):
D(t)=−38t+220
What does the 220 represent in this function?
the area of the building
the number of seconds it takes to get to the safe zone
the initial distance between Rachel and the safe zone
the meters Rachel drives per second
Answers: 1
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