What is the vertex of the graph of y = –x2?

(–1, 0)

(0, –1)

(0, 0)

(1, 1)

Option (3) is correct.

The vertex of given equation is (0,0)

Step-by-step explanation:

  Given equation  

We have to find the vertex of the graph of given equation.

Consider the equation    

Since, given equation is a form of quadratic equation with a =-1 , b=c=0, then ,

If the quadratic is written in the form then the vertex is the point (h, k).

Writing the given equation in the form of , we get,

On comparing, we get,

h = k= 0  and a = -1

Thus, the vertex is (0 , 0)

Option (3) is correct.

The vertex of given equation is (0,0)