Question

Question #f07f4

Answer 1

`(0,-4)`

Explanation:

The abscissa of the vertex of a parabola is between its roots.
Hence in our case the abscissa of our parabola is at
`x=(-2+2)/2=0`
Now the ordinate can be obtained by feeding this value of `x` in the equation of the parabola.
`:.y=-4`
`:.` The vertex is at `(0,-4)`