The table below shows the height, $\displaystyle {h}{\left({t}\right)}$, in meters, of an object that is thrown off the top of a building, $\displaystyle {t}$ seconds after it is thrown.

$\displaystyle {t}$	0.5	1	1.5	2	2.5	3
$\displaystyle {h}{\left({t}\right)}$	83.375	93.3	100.775	105.8	108.375	108.5

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.
$\displaystyle {h}{\left({t}\right)}=$Preview Question 6 Part 1 of 5  
Round all numbers to 1 decimal place.





B) Using your quadratic regression, how high will the object be 2.7 seconds after it is thrown? Select an answer seconds meters
Round to 3 decimal places.





C) Using your quadratic regression, how long will it take the object to reach 31 meters? Select an answer seconds meters
Round to the 3 decimal places.