Respuesta :

Answer:

Explain below

Step-by-step explanation:

Y= -x²+6x-8 = Y=-(x²-6x+9)+1 = - (x-3)² + 1    (y=(x-h)²+k    (h,k): vertex)

vertex: (3 , 1)

4 points: Roots (2,0) (4,0)  y intercept: (0 , -8)   Random: (1 , -3)