ZubaidaO788672 ZubaidaO788672
  • 26-10-2022
  • Mathematics
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Armando kicks a football into the air. The function f(x) = - 7x² + 38x+0.22 models the height of the football from the ground, in feet, with respect to the time x inseconds. Use a graph or table to estimate the time for the ball to return to the ground after being kicked

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