= MODELING REAL LIFE While standing on a ladder, you drop a roller. The function y 25 - 16t2 represents the height y (in feet) of the roller t seconds after it is dropped. After how many seconds does the roller land on the ground? (See Example 5.)

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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33.
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MTR
MODELING REAL LIFE While standing on a ladder, you drop a roller.
The function y = 25 - 16t2 represents the height y (in feet) of the
roller t seconds after it is dropped. After how many seconds does the
roller land on the ground? (See Example 5.)
Transcribed Image Text:33. 7 MTR MODELING REAL LIFE While standing on a ladder, you drop a roller. The function y = 25 - 16t2 represents the height y (in feet) of the roller t seconds after it is dropped. After how many seconds does the roller land on the ground? (See Example 5.)
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