Which of the following statements best describes the location of −(−1) on a number line? (5 points)

Yes he thought they should be left to chance why, because he thought that was the best thing to do

Are you asking about a street map usage  if so here is your answer  a street map for a very limited area could simply be a bit map or a .jpg image.  but a more general map would probably store the streets as vectors.  but you shouldn't assume that there is one way to do it