A tiger paces back and forth along a rocky ledge. Its motion is shown on the following graph of horizontal position xxx vs. time ttt.
Graph of x (in meters) vs. t (in seconds). The y-intercept is at (0,0), then x increases linearly from 0 m to 2 m over 4 s, stays constant at 2 m from 4 to 8 seconds, and then decreases linearly from 2m to 0 m between 8 s and 12 s.
Graph of x (in meters) vs. t (in seconds). The y-intercept is at (0,0), then x increases linearly from 0 m to 2 m over 4 s, stays constant at 2 m from 4 to 8 seconds, and then decreases linearly from 2m to 0 m between 8 s and 12 s.
What is the average speed of the tiger between the times t=0\text{ s}t=0 st, equals, 0, s, end text and t=12{ s}t=12 st, equals, 12, s,