Mathematics
Mathematics, 18.12.2020 21:10, dylannsquats

The equation Y equals -4.9 X squared +9.8 X +2 models the trajectory of a ball thrown in air by a man, where Y= the distance The ball is from the ground in meters and X= the elapsed time in seconds. What is the greatest distance the ball is from ground?

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The equation Y equals -4.9 X squared +9.8 X +2 models the trajectory of a ball thrown in air by a ma...

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