A 2-column table with 3 rows. Column 1 is labeled time elapsed (hours) with entries 2, 4, 7. Column 2 is labeled Distance Run (miles) with entries 13.5, 27.5, 48.5. Larry recorded his time as he ran. What was his average speed from hour 2 to hour 4? What was his average speed from hour 4 to hour 7? ✔ 7 mph Did he speed up or slow down?