( didn’t let me change subject, i think someone is wrong but other than that please help. )

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

Joanie wrote a letter that was 1 1/4 pages long. katie wrote a letter that was 3/4 page shorter then joagies letter. how long was katies letter

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2