What is the vertex of each function? Match the function
The vertex form of a quadratic function is f(x) =
rule with the coordinates of its vertex.
f(x) = 9(x + 5)2 - 6
(5.-9)

The vertex is the point (-5,-6)

Step-by-step explanation:

we know that

The equation of a vertical parabola written in vertex form is given by the expression

where

a is the leading coefficient

(h,k) is the vertex

we have

so

The leading coefficient is a=9

The vertex is the point (-5,-6)