Algebra-1

Question Analysis
This question tests the student's ability to identify the coefficient in a given quadratic function. The student must recognize that in the general form , the coefficient is the number multiplied by .

Key Concept Explanation
The key concept here is the structure of a quadratic function and the role of the coefficient . The coefficient determines the shape and direction of the parabola.

Step-by-step Solution
1. Identify the general form of a quadratic function:
2. Given the function

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