The correct answer would be C. Hope that helps.
Answer:

Step-by-step explanation:
Use the distributive property.


We will get 
Hope this helps!
Answer:
121
.
The axis of symmetry is the line x= 6
The parabola opens downwards.
The value of h when the equation is in vertex form is positive.
Step-by-step explanation:
In the pictures.
Hope it helps! :)