The vertex form of a quadratic function is f(x) = a(x - h)2 + k. What is the vertex of each function? Match the function rule with the coordinates of its vertex.

For     the vertex is: (5, -9)

For    the vertex is: (-5, -6)

For    the vertex is: (6, 9)

For    the vertex is: (-9, -5)

For    the vertex is: (5, 6)

Step-by-step explanation:

Let's identify the vertex pair from each equation:

A)    corresponds to , that is: (5, -9)

B)    corresponds to , that is: (-5, -6)

C)    corresponds to , that is: (6, 9)

D)    corresponds to , that is: (-9, -5)

E)    corresponds to , that is: (5, 6)

cosine

step-by-step explanation: