If an object moves along the y-axis (marked in feet) so that its position at time x (in seconds) is given by f(x) = 84x – 14x“, find the following. (A) The instantaneous velocity function v=f'(x) (B) The velocity when x =0 and x =1 sec (C) The time(s) when v = 0 ... (A) v(x) = | (B) The velocity when x=0 sec is The velocity when x= 1 sec is ft/sec. ft/ sec. (C) The velocity is 0 at x = (Simplify your answer. Use a comma to separate answers as needed.) sec.

Functions and Change: A Modeling Approach to College Algebra (MindTap Course List)
6th Edition
ISBN:9781337111348
Author:Bruce Crauder, Benny Evans, Alan Noell
Publisher:Bruce Crauder, Benny Evans, Alan Noell
Chapter2: Graphical And Tabular Analysis
Section2.1: Tables And Trends
Problem 1TU: If a coffee filter is dropped, its velocity after t seconds is given by v(t)=4(10.0003t) feet per...
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If an object moves along the y-axis (marked in feet) so that its position at time x (in seconds) is given by f(x) = 84x – 14x“, find the following.
(A) The instantaneous velocity function v=f'(x)
(B) The velocity when x=0 and x=1 sec
(C) The time(s) when v=0
(A) v(x) =
ft/sec.
(B) The velocity when x=0 sec is
ft/ sec.
The velocity when x=1 sec is
(C) The velocity is 0 at x=
(Simplify your answer. Use a comma to separate answers as needed.)
sec.
MacBook Air
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Transcribed Image Text:If an object moves along the y-axis (marked in feet) so that its position at time x (in seconds) is given by f(x) = 84x – 14x“, find the following. (A) The instantaneous velocity function v=f'(x) (B) The velocity when x=0 and x=1 sec (C) The time(s) when v=0 (A) v(x) = ft/sec. (B) The velocity when x=0 sec is ft/ sec. The velocity when x=1 sec is (C) The velocity is 0 at x= (Simplify your answer. Use a comma to separate answers as needed.) sec. MacBook Air esc F5 F6 F1 F2 F3 F4 @ # 2$ % 3 4 6 Q W E R tab
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Given query is to find the the velocity using derivative, and velocity at different time.

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