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The table shows the height of a ball, ​h(t)​, after t seconds. The data can be modeled using a quadratic regression equation. Time (s) 1 2 3 4 Height (ft.) 88.7 139.9 158.9 146.1 Approximately when will
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The table shows the height of a ball, ​h(t)​, after t seconds. The data can be modeled using a quadratic regression equation.

Time (s) 1 2 3 4
Height (ft.) 88.7 139.9 158.9 146.1
Approximately when will the ball hit the ground?


0 s

5.2 s

6.3 s

7.5 s

User Stefan Wick MSFT
by
4.6k points

1 Answer

1 vote

Answer:

6.3 seconds

Explanation:

Make a table

User Richard Matsen
by
4.3k points
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