Sequences Questions |
The activity
- This activity displays a sequence of numbers
- The next value in the sequence needs to be determined
- Up to three clues can be viewed to help determine the answer
Find the next value in the sequence:
Sequence: 1 3 9 27 81
This is a geometric sequence.
Sequence: 1 3 9 27 81
The first term is 1 and the ratio between consecutive terms is 3.
Sequence: 1 3 9 27 81
An expression for the nth term is 3n-1.
Sequence: 1 3 9 27 81
- This is a geometric sequence.
- The first term is 1 and the ratio between consecutive terms is 3.
- An expression for the nth term is 3n-1.