Question

You decide to hike up a mountain. You climb steadily for 2 hours, then take a 30 minute break for lunch.Then you continue to climb, faster than before. When you make it to the summit, you enjoy the view foran hour. Finally, you decide to climb down the mountain, but stop halfway down for a short break. Thenyou continue down at a slower pace than before. Select the graph of the situation.

Answer 1

In this problem the answer is the option A

because

the second climb is faster than the first (so the slope is greater) and the second down is slower than the first down ( the slope is less than the first down)