Mathematics, 17.05.2021 15:40, sparky1234
A child rolled a ball part way uphill. Then, the ball rolled back to the child. This table displays the distance between a ball and child d(t) after t seconds. The data can be modeled using a quadratic regression equation.
Time (s) 0 0.5 1 1.5 2
Distance (ft.) 4 8.4 11.3 13.2 13.7
Based on the data, approximately how long does it take the ball to return to the child?
0 s
2.5 s
4.3 s
6.4 s
Answers: 3
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A child rolled a ball part way uphill. Then, the ball rolled back to the child. This table displays...
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