Nola hiked down a trail at a steady rate for 10 minutes. Her change in elevation was -200 feet. Then she continued to hike down for another 20 minutes at a different rate. Her change in elevation for this part of
the hike was -260 feet. During which portion of the hike was her rate of change in elevation greater?
Complete the explanation.
ft/min in the first
Her rate was faster in the (select) 4 part of the hike, because her rate was
ft/min in the second part.
part and