Algebra-2

Question Analysis
This question tests the student's ability to find the axis of symmetry of a quadratic function given in intercept form. The key concept is that the axis of symmetry is the vertical line passing through the midpoint of the x-intercepts.

Key Concept Explanation
For a quadratic function in intercept form , the x-intercepts are at and . The axis of symmetry is the vertical line given by .

Step-by-step Solution
1. Identify the x-intercepts from the function : The x-intercepts are

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