Question

For each sequence, describe a way to produce a new term from the previous term.

Answer 1

Given three sequences. Sequence A is 30, 40, 50, 60, 70,... Sequence B is 0, 5, 15, 30, 50,..

Sequence C is 1, 2, 4, 8, 16,...

The formula describing the term of sequence A is given below:

`a_(n+1)=a_n+10`

The formula describing the term of sequence B is given below:

`a_(n+1)=a_n+5n`

The formula describing the term of sequences C is given below:

`a_(n+1)=2a_n`