The correct part of the quadratic equation is
C h and k is correct, but a is not
What is the vertex form of the quadratic equation
The vertex form of a quadratic equation is given by:
y = a(x - h)^2 + k
where
(h, k) represents the coordinates of the vertex
a is the coefficient that determines the direction and width of the parabola
In this form
If a > 0 the parabola opens upwards and the vertex is the lowest point.
If a < 0 the parabola opens downwards and the vertex is the highest point.
This form is useful for quickly identifying the vertex of the parabola