**Helpful Links**Question**

17)

A sequence has three terms.

The term-to-term rule for the sequence is

A sequence has three terms.

The term-to-term rule for the sequence is

a) The first term of the sequence is –1

Work out the third term.

Work out the third term.

**[2 marks]**

b) The order of the three terms is reversed to make a new sequence.

Work out the term-to-term rule for this sequence.

**[1 mark]**