Answer:
A. Starting from home, Kyle jogs increasing his speed until he gets a cramp. He then slows his pace, begins walking, and returns home.
Explanation:
The line starts from the bottom (starting from home), the line goes up (Kyle jogs increasing) the line goes down (he gets a cramp). the line is at constant speed (he begins walking) the line goes back to his starting point. (and he returns home)
