schwartzmadison schwartzmadison
  • 14-02-2024
  • Mathematics
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The quadratic regression relating the time x (in seconds) versus the velocity, f(x) (in feet/sec) of a quarter that’s dropped from a building is given by f(x)=16x^2+1000 . Use the quadratic regression to estimate the time when the velocity is 3000 ft/s.

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