**Q1: **

Determine which of the given functions has a greater rate of change.

(a)

0 | 1 | 2 | 3 | 4 | |

2 | 5 | 8 | 11 |

(b)

- AThey have the same rate of change.
- B(b)
- C(a)

**Q2: **

Which of the following functions has a greater rate of change?

(a)

(b)

- Ab
- Ba
- CThey have the same rate of change.

**Q3: **

Consider the following graphs of linear functions, all of which have the same scales on the two axes.

List the graphs in order of increasing rate of change of with respect to .

- A (c), (b), (a), (d)
- BThis cannot be determined without more information.
- C (b), (c), (a), (d)
- D(b), (c), (d), (a)
- E (a), (d), (c), (b)