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18. Pedro threw a shot putt ball into the air. The path of the shot putt ball is modelled by the quadratic function h(d) =-d² +d+ 2 where h is the height of the ball above ground, in metres, and d is the horizontal distance of the shot putt ball from Pedro, in metres. What is the maximum height of the shot putt? (C) a. 0m b. 8 m C. 4 m d. 2.5 m

18. Pedro threw a shot putt ball into the air. The path of the shot putt ball is modelled by the quadratic function h(d) =-d² +d+ 2 where h is the height of the ball above ground, in metres, and d is the horizontal distance of the shot putt ball from Pedro, in metres. What is the maximum height of the shot putt? (C) a. 0m b. 8 m C. 4 m d. 2.5 m

Advanced Engineering Mathematics
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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18. Pedro threw a shot putt ball into the air. The path of the shot putt ball is modelled by the hments quadratic function h(d) = -d² +d + 2 where h is the height of the ball above ground, in metres, and d is the horizontal distance of the shot putt ball from Pedro, in metres. What is the maximum height of the shot putt? (C) o Renc a. Om b. 8 m C. 4 m d. 2.5 m
Transcribed Image Text:18. Pedro threw a shot putt ball into the air. The path of the shot putt ball is modelled by the hments quadratic function h(d) = -d² +d + 2 where h is the height of the ball above ground, in metres, and d is the horizontal distance of the shot putt ball from Pedro, in metres. What is the maximum height of the shot putt? (C) o Renc a. Om b. 8 m C. 4 m d. 2.5 m
Brilliant Assigned Renes Savicur 17. A rocket is shot into the air. The height of the rocket is modelled by the function h(t) = -5t2 + 45t, where h(t) is the height in metres and t is the time in seconds. When will the rocket hit the ground? 24 points d or create a. 4.5 seconds b. 9 seconds Follow the 3 follo 1 Work out the qu 2 Enter your ans reach the page on kas Done C. 5 seconds d. 45 seconds
Transcribed Image Text:Brilliant Assigned Renes Savicur 17. A rocket is shot into the air. The height of the rocket is modelled by the function h(t) = -5t2 + 45t, where h(t) is the height in metres and t is the time in seconds. When will the rocket hit the ground? 24 points d or create a. 4.5 seconds b. 9 seconds Follow the 3 follo 1 Work out the qu 2 Enter your ans reach the page on kas Done C. 5 seconds d. 45 seconds
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