Three trains are traveling at constant speeds. For each, the distance traveled depends on time, as shown below. Train A Train B Train C 200- 190- Distance d=65t Time 100 012 3 (m) (seconds) 50- d is the distance in meters Distance 0 55 110 165 (meters) t is the time in seconds Time (s) Answer the questions below about the trains. (a) What is the speed of each train? m Train A: - Train B: m Train C: (b) Which train is the slowest? O Train A O Train B O Train C (c) How far does each train travel in 3 seconds? Train A: meters Train B:meters Train C: meters

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