Concept explainers
Graph the function. Label the vertex and axis of symmetry and x-intercepts.
Axis of symmetry (x)
Vertex
X-intercept =
Given:
The given function
Concept Used:
- The vertex is the highest point if the parabola opens downward and the lowest point if the parabola opens upward.
- The axis of symmetry is the line that cuts the parabola into 2 matching halves and the vertex lies on the axis of symmetry.
- The x-intercept is the point where a line crosses the x-axis.
Calculation:
The graph of the given function
The given function
Here
Axis of symmetry (x)
So Axis of symmetry (x)
Vertex
Vertex
Vertex
x-intercept-
X-intercept =
Chapter 1 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education