Relate rate of change to the gradient of a graph

Relate rate of change to the gradient of a graph

1. Mary's Mini - Travel graph: Select fastest trip
2. Fishing Lines - Graphs: Identify all lines with a given slope
3. Highway Cross Over - Travel graph: Calculate time interval before stop
4. Mail it with Mike - Travel graph: Calculate average speed, not including stops
5. Mail it with Mike - Travel graph: Calculate average speed, including stops
6. Mail it with Mike - Travel graph: Calculate average speed, including stops
7. Mail it with Mike - Travel graph: Calculate average speed
8. Mail it with Mike - Travel graph: Identify parts of trip with same average speed
9. Mail it with Mike - Travel graph: Identify slowest part of trip
10. Mary's Mini - Travel graph: Calculate average speed
11. Mary's Mini - Travel graph: Calculate average speed
12. Mary's Mini - Travel graph: Calculate average speed
13. Mary's Mini - Travel graph: Difference in average speeds
14. Mr Hall's Rugby Tour - Graphs: Distance v. time, calculate average speed
15. Mr Hall's Training Hour - Graphs: Distance v. time, calculate average speed
16. Mr Hall's Rugby Tour - Graphs: Distance v. time, calculate average speed
17. Mr Hall's Rugby Tour - Graphs: Distance v. time, calculate average speed
18. Mr Brown - Interpret graph: When was acceleration 4 m/s/s?
19. Mr Hall's Rugby Tour - graphing distance v. time, calculate average speed
20. Mr Hall's Training Hour - graphing distance v. time, calculate distance travelled