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) 133x- 19x-, find the following. (A) The instantaneous velocity function v f' (x) (B) The velocity when x 0 (C) The time(s) when v 0 (A) v(x) (B) The velocity when x 0 sec is ft/sec (C) The velocity is 0 at sec (Simplify your answer. Use a comma to separate answers as needed)

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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) 133x- 19x-, find the following.
(A) The instantaneous velocity function v f' (x)
(B) The velocity when x 0
(C) The time(s) when v 0
(A) v(x)
(B) The velocity when x 0 sec is
ft/sec
(C) The velocity is 0 at
sec
(Simplify your answer. Use a comma to separate answers as needed)

Image Transcription

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) 133x- 19x-, find the following. (A) The instantaneous velocity function v f' (x) (B) The velocity when x 0 (C) The time(s) when v 0 (A) v(x) (B) The velocity when x 0 sec is ft/sec (C) The velocity is 0 at sec (Simplify your answer. Use a comma to separate answers as needed)

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Math
Calculus

Derivative