I'm doing a test and i need help ! How does the graph of f(x) = |x| compare with the graph of g(x) = −2|x|?

Select all that apply.

The graph of g is a vertical compression of the graph of f.

The graph of g is a vertical stretch of the graph of f.

The graph of g is a reflection over the x-axis of the graph of f.

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer