Question

Can a quadratic function have more then one vertex?

Answer 1

There cannot be more than one such point, for the graph of a quadratic function. If there were, the curve would not be a function. It would be like Giving a graph a line when it has no purpose.

Answer 2

No

Explanation:

there can't be more than one such point for the graph of a quadratic function. If there were more than one point, the curve wouldn't be a function because there would be two y values for one x value at zero.