1. Ben goes out on his boat to the middle of the ocean and casts a fishing line out to the middle of the water. Ben casts the lure and the equation, h = -16t² # 96t + 56, can be used to find the height from the water, h (in inches), of the lure after time t (in seconds). • Find the height of the lure when it began its flight. Explain how you found that value or show your work. Find the height of the lure after 4 seconds. Is the lure going up or coming down at this time? Explain how you know. What is the maximum height of the lure? Explain how you found that value or show your work. Find the height of the lure after 10 seconds What does this value mean in the context of this problem?

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
Chapter4: Polynomials
Section4.8: Rate-time-distance Problems
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Read the directions carefully as to not lose any points. Round any non-whole numbers to 2 decimal places.
1. Ben goes out on his boat to the middle of the ocean and casts a fishing line out to the middle of the water.
Ben casts the lure and the equation, h = -16t2 + 96t + 56, can be used to find the height from the water, h (in
inches), of the lure after time í (in seconds),
Find the height of the lure when it began its flight. Explain how you found that value or show your
work.
Find the height of the lure after 4 seconds. Is the lure going up or coming down at this time? Explain
how you know.
What is the maximum height of the lure? Explain how you found that value or show your work.
Find the height of the lure after 10 seconds What does this value mean in the context of this problem?
Transcribed Image Text:Read the directions carefully as to not lose any points. Round any non-whole numbers to 2 decimal places. 1. Ben goes out on his boat to the middle of the ocean and casts a fishing line out to the middle of the water. Ben casts the lure and the equation, h = -16t2 + 96t + 56, can be used to find the height from the water, h (in inches), of the lure after time í (in seconds), Find the height of the lure when it began its flight. Explain how you found that value or show your work. Find the height of the lure after 4 seconds. Is the lure going up or coming down at this time? Explain how you know. What is the maximum height of the lure? Explain how you found that value or show your work. Find the height of the lure after 10 seconds What does this value mean in the context of this problem?
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