Please. I only need help on parts A and B. Please DO NOT just answer with you don't know or something compelety random. Thanks.

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Give all possible names for the line shown. calculation tip: lines can be written with either point first.

Hurry which expression is equivalent to 3√x^5y?