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A science class conducts an experiment using a falling object. The class determines that a quadratic regression equation y = –15.9x2 + 99.2 will model the height, in feet, of the object after x seconds. Based on this model, what is the approximate height of the object after 1.5 seconds?

2 Answers

6 votes

Answer:

67.4 + 1.5 = 68.9

Explanation:

User Reda Lemeden
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8.7k points
1 vote

Answer: 63.4

Step-by-step explanation: calculator

User Lfkwtz
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8.2k points

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