Algebra-1

Question Analysis
This question assesses the student's ability to determine the end behavior of a quadratic function in vertex form. The focus is on recognizing the leading coefficient and understanding how it affects the end behavior.

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 upward, and as , .

Step-by-step Solution
1. Identify the leading coefficient