If f (t) = 90 + 10 sin(t) describes the length of an oscillating spring in m/s, what is the instantaneous rate of change of the spring at time t = n sec? O 10 m/s O 1 m/s O O m/s O -10 m/s

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 f (t) :
90 + 10 sin(t) describes the length of an oscillating spring in m/s, what is the instantaneous rate of change of the
spring at time t = n sec?
10 m/s
1 m/s
O O m/s
-10 m/s
Transcribed Image Text:If f (t) : 90 + 10 sin(t) describes the length of an oscillating spring in m/s, what is the instantaneous rate of change of the spring at time t = n sec? 10 m/s 1 m/s O O m/s -10 m/s
If f(t) = -t² + 2t – 3 describes the distance that a ball has traveled in meters/sec, what is the average rate of change of the
ball betweent = 0 second and t = 3 seconds?
Average rate of change between t = 0 and t = 3 is 1 m/s.
Average rate of change between t = 0 and t = 3 is -2 m/s.
Average rate of change between t = 0 andt = 3 is 2 m/s.
Average rate of change between t = 0 and t = 3 is -1 m/s.
%3D
Transcribed Image Text:If f(t) = -t² + 2t – 3 describes the distance that a ball has traveled in meters/sec, what is the average rate of change of the ball betweent = 0 second and t = 3 seconds? Average rate of change between t = 0 and t = 3 is 1 m/s. Average rate of change between t = 0 and t = 3 is -2 m/s. Average rate of change between t = 0 andt = 3 is 2 m/s. Average rate of change between t = 0 and t = 3 is -1 m/s. %3D
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