Question

What is the minimum or maximum point of a quadratic function called

Answer 1

Vertex

Explanation:

The minimum or maximum point of a quadratic function is called the vertex.

The equation of a quadratic function in the vertex form is
`f(x)=a(x-h)^2+k`.

The coordinates of the vertex are V(h,k)

If 'a' is positive, then V(h,k) is a minimum point.

If 'a' is negative, then V(h,k) is a maximum point.