Identify the graph that displays the altitude of a skydiver as he is taken up in a plane and then jumps. a. A graph has time on the x-axis and altitude on the y-axis. A line increases, is horizontal, and then decreases. c. A graph has time on the x-axis and altitude on the y-axis. A line increases slowly and then decreases rapidly. b. A graph has time on the x-axis and altitude on the y-axis. A line is horizontal and then decreases. d. A graph has time on the x-axis and altitude on the y-axis. A line increases, is horizontal, increases, and then decreases rapidly.
