Determine whether the function is a polynomial function. If so, find the degree. If not, state the reason. f(x) =-x^(3)+3x^(2)+1

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Orly uses 2 cups of raisins for every 12 cups of trail mix she makes. how many cups of trail mix will she make if she uses 8 cups of raisins?

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?