Its distance traveled is givE measured in seconds and S is measured in feet. X What does s'(3) represent? S(3): srapnese nt -o the dis What are the units for s'(t)? SCU-represel

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.4: Composition Of Functions
Problem 97SE: The number of bacteria in a refrigerated food product is given by N(T)=23T256T+1,3T33 ,where T is...
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A bicycle starts from rest and its distance traveled is given by the function s(t), where t is
measured in seconds and S is measured In feet.
What does s'(3) represent?
S(3)= rapnese ut
the distonce travceled
What are the units for s'(t)?
sCo-opresen -p the dime dJokes
SCo-oepre sen
What does s'(50)= 0 represent?
speed was
C.
A+ 50 sec, the bieyele dtono mos Oguet/
3.
A pot of rice is removed from the heat of the stovetop and allowed to cool in room-
temperature air We measure at various times the temperature of the rice.
t(minutes)
15
70
30
45
45
40
60
38
90
35
120
30
150
24
100
A.
What does f (4) =-2 represent?
The rice cooled by 2°C in the first four minutes.
The rice temperature dropped 2°C/min during the time between
t= 3 and t = 4.
The rice temperature was dropping by 2°C/min at 4 minutes after removing
from the heat.
The rice was cooling at 2°C/min for the first 4 minutes.
il.
Is f' positive, negative, pr zero on [0, 150]? Explain your cholce.
paive, the
mperoture of the
2.
Transcribed Image Text:A bicycle starts from rest and its distance traveled is given by the function s(t), where t is measured in seconds and S is measured In feet. What does s'(3) represent? S(3)= rapnese ut the distonce travceled What are the units for s'(t)? sCo-opresen -p the dime dJokes SCo-oepre sen What does s'(50)= 0 represent? speed was C. A+ 50 sec, the bieyele dtono mos Oguet/ 3. A pot of rice is removed from the heat of the stovetop and allowed to cool in room- temperature air We measure at various times the temperature of the rice. t(minutes) 15 70 30 45 45 40 60 38 90 35 120 30 150 24 100 A. What does f (4) =-2 represent? The rice cooled by 2°C in the first four minutes. The rice temperature dropped 2°C/min during the time between t= 3 and t = 4. The rice temperature was dropping by 2°C/min at 4 minutes after removing from the heat. The rice was cooling at 2°C/min for the first 4 minutes. il. Is f' positive, negative, pr zero on [0, 150]? Explain your cholce. paive, the mperoture of the 2.
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