The vertex form of a quadratic function is given by $$ f(x) ...

Question Analysis
This question tests the student's understanding of the vertex form of a quadratic function and the ability to identify the vertex from the given form.

Key Concept Explanation
The vertex form of a quadratic function is , where is the vertex of the parabola.

Step-by-step Solution
1. Identify the given vertex:
2. From the vertex form