A ball is thrown upward and outward from a height of 5 feet. The height of the ball, fx), in feet, can be modeled by f(x)= =0.1x2+0.8x+5 where x is the ball's horizontal distance, in feet, from where it was thrown. Use this model to solve parts (a) through (c). a. What is the maximum height of the ball and how far from where it was thrown does this occur? feet from the point of release. feet, which occurs The maximum height is (Round to the nearest tenth as needed.) nter your answer in the edlt fields and then click Check Answer. parts remaining 2 Jear Al Question 14 (0/1) Question 13 (0/1) Question 15 (0/1) unrtinn11 W to search hp HEWLET T P ACKA RD fA f5 IOI f6 ho & 7 4 5 6

Algebra for College Students
10th Edition
ISBN:9781285195780
Author:Jerome E. Kaufmann, Karen L. Schwitters
Publisher:Jerome E. Kaufmann, Karen L. Schwitters
Chapter9: Polynomial And Rational Functions
Section9.4: Graphing Polynomial Functions
Problem 43PS
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A ball is thrown upward and outward from a height of 5 feet. The height of the ball, fx), in feet, can be modeled by
f(x)= =0.1x2+0.8x+5
where x is the ball's horizontal distance, in feet, from where it was thrown. Use this model to solve parts (a) through (c).
a. What is the maximum height of the ball and how far from where it was thrown does this occur?
feet from the point of release.
feet, which occurs
The maximum height is
(Round to the nearest tenth as needed.)
nter your answer in the edlt fields and then click Check Answer.
parts
remaining
2
Jear Al
Question 14 (0/1)
Question 13 (0/1)
Question 15 (0/1)
unrtinn11
W
to search
hp
HEWLET T P ACKA RD
fA
f5
IOI
f6
ho
&
7
4
5
6
Transcribed Image Text:A ball is thrown upward and outward from a height of 5 feet. The height of the ball, fx), in feet, can be modeled by f(x)= =0.1x2+0.8x+5 where x is the ball's horizontal distance, in feet, from where it was thrown. Use this model to solve parts (a) through (c). a. What is the maximum height of the ball and how far from where it was thrown does this occur? feet from the point of release. feet, which occurs The maximum height is (Round to the nearest tenth as needed.) nter your answer in the edlt fields and then click Check Answer. parts remaining 2 Jear Al Question 14 (0/1) Question 13 (0/1) Question 15 (0/1) unrtinn11 W to search hp HEWLET T P ACKA RD fA f5 IOI f6 ho & 7 4 5 6
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