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  • 25-04-2017
  • Mathematics
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The elevation at ground level is 0 feet an elevator starts 90 feet below ground level. After traveling for 15 seconds, the elevator is 20 feet below ground level. Which statement describes the elevators rate of change in elevation during this 15 second interval?

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SieCake SieCake
  • 25-04-2017
The elevator rises 70 ft every 15 seconds, Y=4.66x-90
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