a.
Express
a.
Answer to Problem 3CRT
Explanation of Solution
Given information:
Let
Express
Calculation:
The standard form of quadratic function is,
Now,
Hence, the solution is
b.
Find the maximum or minimum value of
b.
Answer to Problem 3CRT
Explanation of Solution
Given information:
Let
Find the maximum or minimum value of
Calculation:
The standard form of quadratic function is,
If
It is observed that the sign of
For
So the maximum value of
Hence, the solution is
C.
Sketch the graph of
C.
Answer to Problem 3CRT
The solution is graph.
Explanation of Solution
Given information:
Let
Sketch the graph of
Calculation:
The graph of the function is,
Hence, the solution is graph.
d.
Find the interval on which
d.
Answer to Problem 3CRT
Explanation of Solution
Given information:
Let
Find the interval on which
Calculation:
The graph of the function is showing at
The function is increasing on
Hence, the solution is
e.
How the graph of is
e.
Answer to Problem 3CRT
The solution is graph.
Explanation of Solution
Given information:
Let
How the graph of is
Calculation:
The graph of the function without
Hence, the solution is graph.
f.
How the graph of is
f.
Answer to Problem 3CRT
The solution is graph.
Explanation of Solution
Given information:
Let
How the graph of is
Calculation:
The graph of the function without
Hence, the solution is graph.
Chapter 4 Solutions
Precalculus: Mathematics for Calculus - 6th 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