A skateboarder jumps off a ledge. Her path is modeled by the relation h=-0.75d^2+0.75d+1.5, where his the height above the ground and d is the horizontal distance,both in metres. i) What is the height of the ledge? li) Factor the expression to determine the x-intercepts. iii) How far away from the.ledge does the skateboarder land? iv) What is the maximum height reached by the skateboarder? Round your answer to . the nearest tenth of a metre.
A skateboarder jumps off a ledge. Her path is modeled by the relation h=-0.75d^2+0.75d+1.5, where his the height above the ground and d is the horizontal distance,both in metres. i) What is the height of the ledge? li) Factor the expression to determine the x-intercepts. iii) How far away from the.ledge does the skateboarder land? iv) What is the maximum height reached by the skateboarder? Round your answer to . the nearest tenth of a metre.
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
A skateboarder jumps off a ledge. Her path is modeled by the relation h=-0.75d^2+0.75d+1.5, where his the height above the ground and d is the horizontal distance,both in metres.
i) What is the height of the ledge?
li) Factor the expression to determine the x-intercepts.
iii) How far away from the.ledge does the skateboarder land?
iv) What is the maximum height reached by the skateboarder? Round your answer to . the nearest tenth of a metre.
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