Dude, it's impossible to solve without the pic
Answer:

Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors.
Like this :
Answer:
g(x) = 2(x - 2)^2 + 2 plot (see attachment)
Step-by-step explanation:
Rectangle. if you simply graph the points, you are able to see the shape they form