Algebra-2

Question Analysis
This question tests the student's ability to find the symmetric point of the y-intercept with respect to the axis of symmetry of a quadratic function. The symmetric point is essential for plotting additional points and ensuring the parabola is balanced.

Key Concept Explanation
The symmetric point of any point with respect to the axis of symmetry is given by . For the y-intercept, which is , the symmetric point is .

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

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