Analysis of daily output of a factory shows that, on average, the number of units per hour y produced after t hours of production is y = 24t + 0.5t? - t3, 0
Analysis of daily output of a factory shows that, on average, the number of units per hour y produced after t hours of production is y = 24t + 0.5t? - t3, 0
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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Analysis of daily output of a factory shows that, on average, the number of units per hour y produced after t hours of production is
y = 24t + 0.5t2 − t3, 0 ≤ t ≤ 5
![](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fff709d23-10fa-4200-a7c6-a4c56b1c7554%2F0fb2a856-86e8-4924-87e5-11facdb47ea0%2Fsdnb3s9.png&w=3840&q=75)
![Analysis of daily output of a factory shows that, on average, the number of units per hour y produced after t hours of production is
y = 24t + 0.5t? - t3,
0 <t < 5.
(a) Find the critical values of this function. (Assume -∞ < t < ∞. Enter your answers as a comma-separated list.)
t =
(b) Which critical values make sense in this particular problem? (Enter your answers as a comma-separated list.)
t =
(c) For which values of t, for 0 <t < 5, is y increasing? (Enter your answer using interval notation.)
(d) Graph this function.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fff709d23-10fa-4200-a7c6-a4c56b1c7554%2F0fb2a856-86e8-4924-87e5-11facdb47ea0%2Fha9alv.png&w=3840&q=75)
Transcribed Image Text:Analysis of daily output of a factory shows that, on average, the number of units per hour y produced after t hours of production is
y = 24t + 0.5t? - t3,
0 <t < 5.
(a) Find the critical values of this function. (Assume -∞ < t < ∞. Enter your answers as a comma-separated list.)
t =
(b) Which critical values make sense in this particular problem? (Enter your answers as a comma-separated list.)
t =
(c) For which values of t, for 0 <t < 5, is y increasing? (Enter your answer using interval notation.)
(d) Graph this function.
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