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65. MODELING WITH MATHEMATICS A soccer player kicks a ball downfield. The height of the ball increases until it reaches a maximum height of 8 yards, 20 yards away from the player. A second kick is modeled by y = x(0.4 - 0.008x). Which kick travels farther before hitting the ground? Which kick travels higher? (See Example 5.)

65. MODELING WITH MATHEMATICS A soccer player kicks a ball downfield. The height of the ball increases until it reaches a maximum height of 8 yards, 20 yards away from the player. A second kick is modeled by y = x(0.4 - 0.008x). Which kick travels farther before hitting the ground? Which kick travels higher? (See Example 5.)

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter4: Polynomial And Rational Functions
Section4.1: Quadratic Functions
Problem 61E: Police investigations A police officer seals off the scene of an accident using a roll of yellow...
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blem * A O O View Tools Help Request edit ace 65. MODELING WITH MATHEMATICS A soccer player kicks a ball downfield. The height of the ball increases until it reaches a maximum height of 8 yards, 20 yards away from the player. A second kick is modeled by y = x(0.4 – 0.008x). Which kick travels farther before hitting the ground? Which kick travels higher? (See Example 5.) 66. MODELING WITH MATHEMATICS Although a football field appears to be flat, some are actually shaped like a parabola so that rain runs off to both sides. The cross section of a field can be modeled by y = -0.000234x(x-160), where x and y are measured in feet. What is the width of the field? What is the maximum height of the surface of the field? surface of football field Not drawn to scale e to search KDO 4- brt sc 144 411 144 96 & 6 7 T Y U Pn G H. K
Transcribed Image Text:blem * A O O View Tools Help Request edit ace 65. MODELING WITH MATHEMATICS A soccer player kicks a ball downfield. The height of the ball increases until it reaches a maximum height of 8 yards, 20 yards away from the player. A second kick is modeled by y = x(0.4 – 0.008x). Which kick travels farther before hitting the ground? Which kick travels higher? (See Example 5.) 66. MODELING WITH MATHEMATICS Although a football field appears to be flat, some are actually shaped like a parabola so that rain runs off to both sides. The cross section of a field can be modeled by y = -0.000234x(x-160), where x and y are measured in feet. What is the width of the field? What is the maximum height of the surface of the field? surface of football field Not drawn to scale e to search KDO 4- brt sc 144 411 144 96 & 6 7 T Y U Pn G H. K
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