look at this graph:\nwhat are the coordinates of the vertex?\n( , )

look at this graph:\nwhat are the coordinates of the vertex?\n( , )
Answer
Explanation:
Step1: Recall the definition of the vertex of a parabola
The vertex is the highest or lowest point of a parabola.
Step2: Identify the point on the graph
Looking at the graph, the highest point (vertex) is at (x = 0) and (y=- 1).
Answer:
((0,-1))