Concept explainers
(a)
Find the values of x for which
(a)
Answer to Problem 39E
Possible rational zeros:
Explanation of Solution
Given:
To find the values of x for which
The leading coefficient is 32 and the constant term is 3.
Possible rational zeros:
(b)
Sketch the graph of the polynomial function.
(b)
Answer to Problem 39E
Graph is shown below.
Explanation of Solution
Given:
Now draw the graph of
(b)
Determine all real zeros of f.
(b)
Answer to Problem 39E
All real zeros of fare
Explanation of Solution
Given:
It is clear the polynomial will have only three solutions because of its degree is three, so the rational solution from graph of
Chapter 2 Solutions
EBK PRECALCULUS W/LIMITS
- 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