Answer:
C. y=x^2-6x+8
Step-by-step explanation:
We have to check each functions in options with the given point
So,
The point is (3,-1)
For A:
[tex]y = x^2+6x+8\\Putting\ the\ point\\-1 = (3)^2+6(3)+8\\ -1=9+18+8\\-1 \neq 35[/tex]
For B:
[tex]y=x^2-2x-8\\-1 = (3)^2-2(3)-8\\-1=9-6-8\\-1\neq -5[/tex]
For C:
[tex]y = x^2 - 6x+8\\-1 =(3)^2-6(3)+8\\-1= 9-18+8\\-1=-1[/tex]
The given point satisfies the third function. Therefore, Option C is the correct answer ..
