Choose a number line to model the following situation: After walking 5 steps forward, Julie walked 5 steps backward. A horizontal number line is shown with labels at negative 5, 0, and 5. A blue arrow (labeled 5 steps forward) begins at 0 and ends at 5. A red arrow (labeled 5 steps backward) begins at 0 and ends at negative 5. A horizontal number line is shown with labels at 0 and 5. A blue arrow (labeled 5 steps forward) begins at 0 and ends at 5. A red arrow (labeled 5 steps backward) begins at 5 and ends at 0. A horizontal number line is shown with labels at 0, 5, and 10. A blue arrow (

Question

Choose a number line to model the following situation:  After walking 5 steps forward, Julie walked 5 steps backward.  A horizontal number line is shown with labels at negative 5, 0, and 5. A blue arrow (labeled 5 steps forward) begins at 0 and ends at 5. A red arrow (labeled 5 steps backward) begins at 0 and ends at negative 5.  A horizontal number line is shown with labels at 0 and 5. A blue arrow (labeled 5 steps forward) begins at 0 and ends at 5. A red arrow (labeled 5 steps backward) begins at 5 and ends at 0.  A horizontal number line is shown with labels at 0, 5, and 10. A blue arrow (