Concept explainers
a.
Verify the given factor(s) of
a.
Answer to Problem 28RE
Yes it is a factor.
Explanation of Solution
Calculation:
Here, we will substitute
Hence, the remainder is zero, thus
b.
Find the remaining factors of
b.
Answer to Problem 28RE
Explanation of Solution
Calculation:
Here, from above we will rewrite the polynomial
Hence, the remaining factors are
c.
Write the complete factorization of
c.
Answer to Problem 28RE
Explanation of Solution
Calculation:
Hence, the complete factorization of a function
d.
List all real zeros of
d.
Answer to Problem 28RE
Explanation of Solution
Calculation:
Here, we can see directly from the factors that all the real zeroes are
Hence, the zeroes of the function
e.
Graph the function by using graphing utility.
e.
Answer to Problem 28RE
Explanation of Solution
Calculation:
Here, the graph of the function
Hence, the results are shown in the graph.
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