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088_G4U30_G5U13˙—» ¿º 2011.3.24 9:40 AM ˘ ` 139 PDF out 2540DPI 150LPI T
2 . The graph below shows how fast Thomas and Ryan swam
400 meters. Answer the questions.
Time (min.) 9 Thomas
Ryan
8 Two parallel lines
7 mean that their Backstroke
6 speed is the same.
5
4
3
2
1
0200 100300400
Breaststroke Freestyle Butterfly
Distance (m)
Who is winning up to 200 m?
Out of all the swimming styles: breaststroke, freestyle, butterfly, and
backstroke, which swimming style did Thomas and Ryan have a
constant speed?
Which swimming style does Thomas need to improve in order to beat
Ryan?
30. Finding Places 139
2 . The graph below shows how fast Thomas and Ryan swam
400 meters. Answer the questions.
Time (min.) 9 Thomas
Ryan
8 Two parallel lines
7 mean that their Backstroke
6 speed is the same.
5
4
3
2
1
0200 100300400
Breaststroke Freestyle Butterfly
Distance (m)
Who is winning up to 200 m?
Out of all the swimming styles: breaststroke, freestyle, butterfly, and
backstroke, which swimming style did Thomas and Ryan have a
constant speed?
Which swimming style does Thomas need to improve in order to beat
Ryan?
30. Finding Places 139
