Question

The graph shows an elevator’s height, in feet, as it moves between floors, over time, in seconds.

How long was the elevator actually moving up or down?

s

The graph has height in feet on the y-axis and time in seconds on the x-axis. The graph has six sections. Section 1 is a line from point 0, 0 to point 2, 25. Section 2 is a line from point 2, 25 to point 5, 25. Section 3 is a line from point 5, 25 to point 6, 20. Section 4 is a line from point 6, 20 to point 8, 40. Section 5 is a line from point 8, 40 to point 11, 40. Section 6 is a line from point 11, 40 to point 14,0.