Algebra-2

Question Analysis
This question assesses the student's ability to find the axis of symmetry for a quadratic function in standard form. The axis of symmetry is a vertical line that passes through the vertex and divides the parabola into two symmetric halves.

Key Concept Explanation
The axis of symmetry for a quadratic function is given by the formula . This line is essential for locating the vertex and ensuring the parabola is symmetric.

Step-by-step Solution
1. Identify the coefficients: , , and

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