This is the graph of y=-x² + 6x-4.
What is the range of this function?
A. All real numbers
B. y 2 5
C. y ≤ 5
D. x2 3
y
(3,5)
![This is the graph of yx 6x4 What is the range of this function A All real numbers B y 2 5 C y 5 D x2 3 y 35 class=](https://us-static.z-dn.net/files/d24/b1826f6ccb58746c2ffcdade4bf47ec3.png)