Consider the graph of the following quadratic equation y=-xpower of 2 - 10x + 24 what is the y-value of the vertex

The y-value of the vertex is 49

Step-by-step explanation:

The given quadratic function is

We complete the square to find the vertex.

First factor from the first two terms.

Add and subtract the square of half the coefficient of x.

Recognize the perfect square trinomial.

The function is now of the form;

, where (h,k)=(-5,49) is the vertex.

The y-value of the vertex is 49

if im not mistaking its

step-by-step explanation:  

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