Find the Vertex and Axis of Symmetry of the Graph $$f ( x ) = x ^ { 2 } + 6 x$$

question 30

Multiple Choice

Find the vertex and axis of symmetry of the graph of the function.
- $$f ( x ) = x ^ { 2 } + 6 x$$

• A) \(( 3 , - 9 ) ; x = 3\)
• B) \(( 9 , - 3 ) ; x = 9\)
• C) \(( - 9,3 ) ; x = - 9\)
• D) \(( - 3 , - 9 ) ; x = - 3\)

---

Definitions:

Legend

A key or explanatory list of symbols and colors used in maps, charts, or diagrams to help users interpret the information presented.

Title

The name given to a book, composition, or other artistic work to reflect its subject matter, theme, or significance.

Chart Style

A set of visual design elements applied to a chart to enhance its aesthetic appeal and to make the data easier to understand for the viewer.

Animation

The process of designing, drawing, making layouts, and photographing successive frames of a series of images to create an illusion of movement.