Let s(t) = 4t- 3t +2 where s represents the position (displacement), at time t, of an object moving straight line, where t is measured in seconds. Consider such an object over the time interval [0, 18]. Determine the position of the object at t = 0 and t = 18. The object's position at t = 0 is Select an answer The object's position at t = 18 is Select an answer Determine the average rate of change of the object over the time interval (0, 18]. The object's average rate of change over [0, 18] is: Select an answer Determine the instantaneous rate of change (velocity), speed, and acceleration of the object at t = The object's velocity at t = 0 is Select an answer The object's speed at t = 0 is Select an answer

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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Let s(t) = 4t- 3t +2 where s represents the position (displacement), at time t, of an object moving on a
straight line, where t is measured in seconds. Consider such an object over the time interval [0, 18].
Determine the position of the object at t = 0 and t = 18.
The object's position at t = 0 is
Select an answer
The object's position at t = 18 is
Select an answer
Determine the average rate of change of the object over the time interval [0, 18].
The object's average rate of change over [0, 18] is:
Select an answer
Determine the instantaneous rate of change (velocity), speed, and acceleration of the object at t = 0.
The object's velocity at t = 0 is
Select an answer
The object's speed at t = 0 is
Select an answer
The object's acceleration att = 0 is
Select an answer
At what time over (0, 18, if any, did the object change directions? If multiple solutions exist, enter the
solutions using a comma-separated list.
O The object changed directions at t =
OThe object did not change directions over 0, 18.
Transcribed Image Text:Let s(t) = 4t- 3t +2 where s represents the position (displacement), at time t, of an object moving on a straight line, where t is measured in seconds. Consider such an object over the time interval [0, 18]. Determine the position of the object at t = 0 and t = 18. The object's position at t = 0 is Select an answer The object's position at t = 18 is Select an answer Determine the average rate of change of the object over the time interval [0, 18]. The object's average rate of change over [0, 18] is: Select an answer Determine the instantaneous rate of change (velocity), speed, and acceleration of the object at t = 0. The object's velocity at t = 0 is Select an answer The object's speed at t = 0 is Select an answer The object's acceleration att = 0 is Select an answer At what time over (0, 18, if any, did the object change directions? If multiple solutions exist, enter the solutions using a comma-separated list. O The object changed directions at t = OThe object did not change directions over 0, 18.
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