Help me please on the one that’s blank please step also needed

(98 points) i need with 5 questions. answer definitions are welcomed, but not necessary.

Suppose that g(x)=f(x+9) which statement best compares the graph of g(x) with the graph of f(x)

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .