Concept explainers
To find: The standard form of the quadratic function and the graph for it, also identify the graph, vertex axis of symmetry and x intercepts.
Answer to Problem 25E
The quadratic function in the standard form is
Explanation of Solution
Given:
The given function is
Calculation:
Consider the quadratic function is,
The vertex of the above parabola for the standard form
Consider the given equation is,
From the above equation the vertex of the function
Thus, the axis of symmetry of the graph is
To find the
There is only one intercept of the
Consider the point for
Consider the point for
The sign of the coefficient
The graph is shown in Figure 1
Figure 1
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