Question

What is the vertex of the graph of y = –x2? (–1, 0) (0, –1) (0, 0) (1, 1)

Answer 1

Answer:

The vertex is (0, 0).

Step-by-step explanation:

Check out the parent function:  y = x^2.  The graph is a parabola whose vertex is (0, 0) and which opens upward.

Then y = -x^2 is the same but opens downward.  The vertex is (0, 0).