To Identify: The curves
Answer to Problem 42E
In the given graph,
Explanation of Solution
Graph:
The given graph is shown as in Figure 1,
Observation:
Observe the graph of c and d carefully.
The point where
Recall that the derivative of a function is zero where the function has a horizontal tangent.
Thus,
Observe the graph of b and c carefully.
The slope of c has negative value when
Thus,
Observe the graph of b and a carefully.
The slope of b has positive value when
Thus,
From (1), (2) and (3), it is concluded that,
Thus,
Chapter 2 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