Concept explainers
To find: The time at when sugar is cheapest and most expensive.
Answer to Problem 63E
The time at when sugar is cheapest and most expensive are cheapest
Explanation of Solution
Given information:
The given function is .
Calculation:
Calculate the value of
On further solving the equation we get
At
At
At
At
Out of these values at
Cheapest
Most expensive
Therefore,the time at when sugar is cheapest and most expensive are cheapest
Chapter 4 Solutions
Single Variable Calculus: Concepts and Contexts, Enhanced Edition
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning