Algebra-1

Question Analysis
This question tests the student's ability to find the abscissa of the vertex of a quadratic function given in the general form. The formula is used to determine the x-coordinate of the vertex.

Key Concept Explanation
For a quadratic function in the general form , the abscissa of the vertex can be found using the formula .

Step-by-step Solution
1. Identify the coefficients , , and from the quadratic function

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