Question

Find the

vertex of this
quadratic.
([?], [ ]
2
1
X
-4 -3 -2 -1 0 1 2 3 4
-1
-2
-3
-4

Answer 1

The vertex of the parabola is
`V(x,y) = (0, 3)`.

Explanation:

In this case, the vertex of the parabola is the absolute maximum of the graph, that is, the point
`V(x,y) = (0, 3)`. Mathematically speaking, the vertex of the parabola is represents the only point of the range (
`y`) which is related to an only value of the domain (
`x`).