5) Suppose an object moves along a horizontal path with the position function x(t) = 4t – t? on the time interval 0

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
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Chapter4: Polynomial And Rational Functions
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5) Suppose an object moves along a horizontal path with the position function x(f) = 4t – t on the time
interval 0 <t<5, where x is measured in meters and t is measured in seconds. Find the instantaneous
velocity of the object from t = 4. Use units to describe what this value means.
6) The velocity of an object on the time interval [0, 5] is given in the graph below. Assuming velocity is
measured in feet per minute, what is the average acceleration of the object from t = 0 to t = 5? Use units
in your answer.
31 v(t)
2
4.
-1
-2-
Transcribed Image Text:5) Suppose an object moves along a horizontal path with the position function x(f) = 4t – t on the time interval 0 <t<5, where x is measured in meters and t is measured in seconds. Find the instantaneous velocity of the object from t = 4. Use units to describe what this value means. 6) The velocity of an object on the time interval [0, 5] is given in the graph below. Assuming velocity is measured in feet per minute, what is the average acceleration of the object from t = 0 to t = 5? Use units in your answer. 31 v(t) 2 4. -1 -2-
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