The line graph shows the distance a driver was from his destination which was 192 km away over a period of time.
- How long did he take to reach his destination?
- At 16 00, how far had he travelled?
- How far did the driver drive during the period of his fastest speed?
(a)
From 14 00 to 19 00 = 5 h
(b)
Distance he had travelled at 16 00
= 192 - 144
= 48 km
(c)
Distance travelled during the fastest speed
= 144 - 80
= 64 km
Answer(s): (a) 5 h; (b) 48 km; (c) 64 km