Type the correct answer in each box.
A graph plots time in seconds (x axis) versus position in centimeters (y axis). A line passes through the points (0, 0), (20, 20), (70, 20), and (100, 35) on the coordinate plane.
For a school project, Robert records the motion of a snail and plots a position-time graph of the data.
From the graph, the distance the snail travels in the first 20 seconds is centimeters. After that, the snail remains in the same place for seconds.
