A projectile is fired upwards from the ground. The height of the projectile above the ground is shown in the following table Time 0.5 1 1.5 2 2.5 (seconds) Height (feet) 20.5 31.36 36.25 30.41 28.23

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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A projectile is fired upwards from the ground. The height of the projectile above the ground
is shown in the following table
Time
0.5
1
1.5
2.5
(seconds)
Height
(feet)
20.5
31.36
36.25
30.41
28.23
Fit a second-order polynomial regression to the set of data. Hence, determine the height of
the projectile when the time is 1.75 seconds.
Transcribed Image Text:A projectile is fired upwards from the ground. The height of the projectile above the ground is shown in the following table Time 0.5 1 1.5 2.5 (seconds) Height (feet) 20.5 31.36 36.25 30.41 28.23 Fit a second-order polynomial regression to the set of data. Hence, determine the height of the projectile when the time is 1.75 seconds.
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