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Mathematics, 11.05.2021 01:20 keke1871

The quadratic function d = –2x^2 + 15 models a skateboarder’s distance, in feet, from the bottom of a hill x seconds after the skateboarder starts moving down the hill. After how many seconds is the skateboarder 8 ft from the bottom of the hill?

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The quadratic function d = –2x^2 + 15 models a skateboarder’s distance, in feet, from the bottom of...
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