There is no needed in this question. im just need to make sure if im right plz check my answer.

8 looks fine.

9 I would go for answer B, since it says greatest to least, and 7 is the greatest.

g(x) = x² + 2

step-by-step explanation:

it is given that the graphs are the same shape.

the only difference is that the red graph is 2 units higher than the blue graph.

that is to say that the red graph is simply the blue graph that has been moved vertically by 2 units in the positive y direction.

hence

g(x) = f(x) + 2

or

g(x) = x² + 2