(-1,2) arallel to the line 2x+ y= 4 in t seconds is given by 9.A particle is moves with the position function given by s(t) = t3 - 9t2 + 15t + 4 for t 2 0, where t is measured in seconds ands in feet. Find the velocity and acceleration of the particle at time t. b. When is the particle at rest? Find the velocity and acceleration at t 2 sec d. When is the particle speeding up? e. When is the particle slowing down? а. с. ends) with insulation tha dxLglx) top). If water is poure m deep? T error in measuremen.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter2: Equations And Inequalities
Section2.7: More On Inequalities
Problem 44E
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I don't under how to find the solutions for number 9. Can you explain how to get the solutions for part a-e. Thanks  

(-1,2)
arallel to the line 2x+ y= 4
in t seconds is given by
9.A particle is moves with the position function given by s(t) = t3 - 9t2 + 15t + 4 for t 2 0, where t is
measured in seconds ands in feet.
Find the velocity and acceleration of the particle at time t.
b. When is the particle at rest?
Find the velocity and acceleration at t 2 sec
d. When is the particle speeding up?
e. When is the particle slowing down?
а.
с.
ends) with insulation tha
dxLglx)
top). If water is poure
m deep?
T
error in measuremen.
Transcribed Image Text:(-1,2) arallel to the line 2x+ y= 4 in t seconds is given by 9.A particle is moves with the position function given by s(t) = t3 - 9t2 + 15t + 4 for t 2 0, where t is measured in seconds ands in feet. Find the velocity and acceleration of the particle at time t. b. When is the particle at rest? Find the velocity and acceleration at t 2 sec d. When is the particle speeding up? e. When is the particle slowing down? а. с. ends) with insulation tha dxLglx) top). If water is poure m deep? T error in measuremen.
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