Algebra-2

Question Analysis
This question requires students to find the vertex of a quadratic function in standard form. The vertex can be found using the axis of symmetry formula and substituting back into the function.

Key Concept Explanation
The vertex of a parabola given by is found by first calculating the x-coordinate of the vertex using the formula , and then substituting this value back into the function to find the y-coordinate.

Step-by-step Solution
1. Identify coefficients: , ,
2. Find the x-coordinate of the vertex:

Click "Show Answer" to reveal the answer and analysis