Find the Axis of Symmetry of the Parabola Defined by the Given

question 97

Multiple Choice

Find the axis of symmetry of the parabola defined by the given quadratic function.
- $$f ( x ) = x ^ { 2 } + 14 x - 8$$

• A) \(x = - 7\)
• B) \(x = 7\)
• C) \(x = - 57\)
• D) \(x = 14\)