If a rock is dropped from a height of 258 ft, its poistion t seconds after it is dropped until it hits the ground is given by the function s( t) 16t2 + 258. Round values below to 3 decimal places. How long does it take the rock to hit the ground? seconds Find the average velocity of the rock from when it is released until when it hits the ground. feet per second What time after the rock is thrown will its instantaneous velocity be equal to its average velcity? (Apply the Mean Value Theorem)

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter8: Graphing Quadratic Functions
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If a rock is dropped from a height of 258 ft, its poistion t seconds after it is dropped until it hits the ground
is given by the function s(t)
16t2 + 258.
Round values below to 3 decimal places.
How long does it take the rock to hit the ground?
seconds
Find the average velocity of the rock from when it is released until when it hits the ground.
feet per second
What time after the rock is thrown will its instantaneous velocity be equal to its average velcity? (Apply the
Mean Value Theorem)
seconds after it is thrown
Transcribed Image Text:If a rock is dropped from a height of 258 ft, its poistion t seconds after it is dropped until it hits the ground is given by the function s(t) 16t2 + 258. Round values below to 3 decimal places. How long does it take the rock to hit the ground? seconds Find the average velocity of the rock from when it is released until when it hits the ground. feet per second What time after the rock is thrown will its instantaneous velocity be equal to its average velcity? (Apply the Mean Value Theorem) seconds after it is thrown
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