Answer:
x 2
Step-by-step explanation:
It would be x 2 because since there is a full dot on 2 it would be included. Included is represented by also being equal to. The graph also goes to infinity, to its also greater than. If you need the domain it's [2, ∞).
D.
9 + 6(4 + 4)
9 + 6(8)
9 + 48 = 57
the answer is on the photo above
So you did this already