Concept explainers
(a)
To explain: The terms function, domain of a function and range of a function.
(a)
Explanation of Solution
A function f is defined as a ordered pair
The set of all such values of x is domain D for the function f and the set of all values of
(b)
To explain: The meaning of graph of the function f.
(b)
Explanation of Solution
Graph:
Draw the graph of the function f as shown in the Figure1
As per the definition of the function it is an ordered pair
Plot the point
Connect all the points to obtain a curve this curve is known as graph of the function f.
(c)
To check: Whether the graph of a function exists or not.
(c)
Explanation of Solution
If the graph has no vertical line intersects to the curve more than once, then the graph of a function exists.
If the graph has the vertical line intersect to the curve more than once, then the graph of a function does not exist
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Chapter 1 Solutions
EBK WEBASSIGN FOR STEWART'S ESSENTIAL C
- 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