If the position function of a moving object is S(t) =t - 3t + 2 meters from zero in t seconds, then (a) its average velocity from t=1 to 3 seconds is meters per second, and (b) its (instantaneous) velocity at t=2 seconds is meters per second.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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If the position function of a moving object is 5(t) =t - 3t +2 meters from zero in t seconds, then
(a) its average velocity from t=1 to 3 seconds is
meters per second, and
(b) its (instantaneous) velocity at t=2 seconds is
meters per second.
Transcribed Image Text:If the position function of a moving object is 5(t) =t - 3t +2 meters from zero in t seconds, then (a) its average velocity from t=1 to 3 seconds is meters per second, and (b) its (instantaneous) velocity at t=2 seconds is meters per second.
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