Emily's Run
Emily and John each ran at a constant speed for a 100-
meter race. Emily gave John a 10-meter head start. Use
the given data below to determine who won the race and
by how many seconds.
John's Run
100
90
y
80
(10.80)
(8,64)
Time (sec)
Distance (m)
Distance (m)
70
60
50
40
30
20
4
35
5(6, 48)
-(4, 32)
6
47.5
8
60
72.5
10
10
2
4
х
6 8 10 12 14
Time (sec)
won the race by about
seconds.