The vertex of the graph of the quadratic function $f(x)=-x^{2}+6x+1 is

E

Editor

Sep 18, 2022

The vertex of the graph of the quadratic function $f(x)=-x^{2}+6x+1 is

Difficulty: Easy

A:

(-3,10)

B:

(-3,-10)

C:

(3,10)

D:

(3,-10)

ID: 63273dbaca83163ac3a1265d