Algebra-2

Question Analysis
This question tests the student's ability to identify the y-intercept of a quadratic function given in standard form. The y-intercept can be directly obtained from the constant term in the function .

Key Concept Explanation
The y-intercept of a quadratic function in standard form is the point where the graph intersects the y-axis. This occurs when , and the y-coordinate is given by the constant term .

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

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