4400 Higher November 2005 Paper 4 Q4
4 Jodi went on a trip by cycle from his home.
The diagram shows his distance/time graph.

(a) At what times was Jodi 6 km from home? (2)
(b) Where was Jodi after 120 minutes? (1)
(c) Between what times was Jodi moving fastest? (1)
(d) Calculate Jodi’s speed during the first 20 minutes of his trip.
Give your answer in kilometres per hour. (2)
Give your answer in kilometres per hour. (2)
(e) At what time had Jodi cycled 14 km? (1)
| Scheme | Marks |
|---|---|
| 24 ± 1, 84 ± 1 | B1 B1 |
| (2) |
Notes
22 & 82: SC B1
| Scheme | Marks |
|---|---|
| home oe | B1 |
| (1) |
Notes
B1: not “at destination”
| Scheme | Marks |
|---|---|
| 0 to 40 | B1 |
| (1) |
Notes
B1: or range within this
| Scheme | Marks |
|---|---|
| 5/20 or 5 × 3 | M1 |
| 14.4 to 15 | A1 |
| (2) |
Notes
M1: (4.4 to 6) / 20 or other correct
| Scheme | Marks |
|---|---|
| 84 ± 2 | B1 |
| (1) | |
| (7 marks) |
Notes
B1: ft(a)