The graph below represents the distance a pilot is from the home airport during a period of time. A graph titled Pilot's Distance from Home. The horizontal axis shows time (hours) and the vertical axis shows distance (miles). Both axes are unnumbered. A line is shown in 3 sections, labeled I, II, and III. Sections I and III show a reduction in distance over time and section II is constant. Which describes the pilot’s distance in section I? zero constant decreasing increasing