Algebra-1

Question Analysis
This question assesses the student's ability to determine the end behavior of a quadratic function given in vertex form. The focus is on the leading coefficient and its effect on the direction of the parabola.

Key Concept Explanation
For a quadratic function in vertex form , the end behavior is determined by the sign of the leading coefficient . If a < 0, the parabola opens downward, and as , .

Step-by-step Solution
1. Identify the leading coefficient in the quadratic function