Consider the alternative version of the graph illustrated here. 109 T 6- 4- 2- 10 (d) What are the new vertical line segments representing? Be precise. (e) Add a horizontal line to this graph at the height you found in (c). (f) What can you observe about your horizontal line in relation to the vertical arrows? (g) What can you observe about the relative lengths of the vertical arrows? (h) Explain what this picture illustrates.