Verified Answer :

  1. num of minutes 2,
     distance traveled 200 yds
    average rate of speed 100 yds/min

    2. num of minutes 2
    distance traveled 400 yd
     average rate of speed 200 yd/min

    3. num of minutes 4
     distance traveled 600
    average rate of speed 150 yd/min

    4 he ran faster in the last two minutes

    5. yes because it passes the vertial line test.  it is linear


Answer will that i dont care about school.