NASA launches a rocket at t O seconds. Its height, in meters above sea-level, as a function of time is given by h(t) – 4.9t? + 163t + 227. - Assuming that the rocket will splash down into the ocean, at what time does splashdown occur? The rocket splashes down after seconds. How high above sea-level does the rocket get at its peak? The rocket peaks at meters above sea-level.

College Algebra
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ISBN:9781938168383
Author:Jay Abramson
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Chapter3: Functions
Section3.3: Rates Of Change And Behavior Of Graphs
Problem 46SE: Near the surface of the moon, the distance that an object falls is a function of time. It is given...
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NASA launches a rocket at t
:O seconds. Its height, in meters above sea-level, as a function of time
is given by h(t)
- 4.9t? + 163t + 227.
-
Assuming that the rocket will splash down into the ocean, at what time does splashdown occur?
The rocket splashes down after
seconds.
How high above sea-level does the rocket get at its peak?
The rocket peaks at
meters above sea-level.
Transcribed Image Text:NASA launches a rocket at t :O seconds. Its height, in meters above sea-level, as a function of time is given by h(t) - 4.9t? + 163t + 227. - Assuming that the rocket will splash down into the ocean, at what time does splashdown occur? The rocket splashes down after seconds. How high above sea-level does the rocket get at its peak? The rocket peaks at meters above sea-level.
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