The line graph shows the distance a driver was from his destination which was 180 km away over a period of time.
- How long did he take to reach his destination?
- At 18 00, how far had he travelled?
- How far did the driver drive during the period of his fastest speed?
(a)
From 16 00 to 21 00 = 5 h
(b)
Distance he had travelled at 18 00
= 180 - 135
= 45 km
(c)
Distance travelled during the fastest speed
= 135 - 75
= 60 km
Answer(s): (a) 5 h; (b) 45 km; (c) 60 km