The height y (in feet) of a punted football is approximated by where x is the horizontal distance (in feet) from the point at which the ball is punted. (See figure.) (b) How high is the ball when it is punted? (Hint: Find y when x = 0.) (c) What is the maximum height of the football? (Round your answer to two decimal places.)
The height y (in feet) of a punted football is approximated by where x is the horizontal distance (in feet) from the point at which the ball is punted. (See figure.) (b) How high is the ball when it is punted? (Hint: Find y when x = 0.) (c) What is the maximum height of the football? (Round your answer to two decimal places.)
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter8: Introduction To Functions
Section8.10: Inverse Variation
Problem 8P
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Question
The height y (in feet) of a punted football is approximated by
where x is the horizontal distance (in feet) from the point at which the ball is punted. (See figure.)
(b) How high is the ball when it is punted? (Hint: Find y when x = 0.)
(c) What is the maximum height of the football? (Round your answer to two decimal places.)
(d) How far from the punter does the football strike the ground? (Round your answer to two decimal places.)
Transcribed Image Text:The height y (in feet) of a punted football is approximated by
16
y = -
27/3x+12/5/201
1225
where x is the horizontal distance (in feet) from the point at which the ball is punted. (See figure.)
+-X
1°
mifu
Not drawn to scale
Transcribed Image Text:(a) Use a graphing utility to graph the path of the football.
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