The table below shows the height, h(t), in meters, of an object that is thrown off the top of a building, t seconds after it is thrown. t 0.5 1.5 2 2.5 3 79.975 91.5 100.575 107.2| 111.375 113.1 h(t) A) Using your calculator to do a quadratic regression, express the height of the object as a function of the number of seconds that have passed since the object was thrown. h(t) Round all numbers to 1 decimal place.

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Polynomial Functions
Section: Chapter Questions
Problem 18T
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The table below shows the height, h(t), in meters, of an object that is thrown off the top of a building, t
seconds after it is thrown.
t
0.5
1
1.5
2
2.5
3
h(t) | 79.975 91.5 100.575
A) Using your calculator to do a quadratic regression, express the height of the object as a function of the
number of seconds that have passed since the object was thrown.
107.2 111.375
113.1
h(t) =
Round all numbers to 1 decimal place.
B) Using your quadratic regression, how high will the object be 2.9 seconds after it is thrown?
Select an answer v
Round to 3 decimal places.
C) Using your quadratic regression, how long will it take the object to reach 6 meters?
Select an answer v
Round to the 3 decimal places.
Transcribed Image Text:The table below shows the height, h(t), in meters, of an object that is thrown off the top of a building, t seconds after it is thrown. t 0.5 1 1.5 2 2.5 3 h(t) | 79.975 91.5 100.575 A) Using your calculator to do a quadratic regression, express the height of the object as a function of the number of seconds that have passed since the object was thrown. 107.2 111.375 113.1 h(t) = Round all numbers to 1 decimal place. B) Using your quadratic regression, how high will the object be 2.9 seconds after it is thrown? Select an answer v Round to 3 decimal places. C) Using your quadratic regression, how long will it take the object to reach 6 meters? Select an answer v Round to the 3 decimal places.
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