The table shows the distance Mr Lu jogged each day over a period of 4 days. The distance Mr Lu jogged follows a pattern. Based on the pattern, what is the distance Mr Lu jogged on Day 8?
| Day |
1 |
2 |
3 |
4 |
| Distance jogged |
350 m |
500 m |
650 m |
800 m |
Pattern for the distance jogged:
Day 1: 350 + 0 x 150 = 350 m
Day 2: 350 + 1 x 150 = 500 m
Day 3: 350 + 2 x 150 = 650 m
Day 4: 350 + 3 x 150 = 800 m
Formula:
Distance jogged = 400 + (Day number - 1) x 150
Distance jogged on Day 8
= 350 + (8 - 1) x 150
= 350 + 7 x 150
= 1400 m
Answer(s): 1400 m
