Identify the vertex of y = 4 * (x - 25) ^ 2 - 61; (25, - 61); (4, - 25); (- 25, - 61); (- 100, - 61)

Answer 1

The vertex of a quadratic function in the form y = a(x - h)² + k is given by (h, k).

In the equation y = 4 * (x - 25)² - 61, the value of h is 25 and the value of k is -61. Therefore, the vertex is (25, -61).