Writing an explicit arithmetic sequence rule
An explicit rule gives a term directly from its index.
- An explicit rule gives a term directly from its index.
- When the first term is
, use . There have been steps from .
Example 1
Write an explicit rule for this sequence, starting at
Example 2
Write an explicit rule for this sequence, starting at
Remember
Always state whether the first term is
Your turn
5 practice questions0 of 5 answers checked
Write an explicit rule for this sequence, starting at
Check answer
Write an explicit rule for this sequence, starting at
Check answer
Write an explicit rule for this sequence, starting at
Check answer
Write an explicit rule for this sequence, starting at
Check answer
Write an explicit rule for this sequence, starting at
Check answer
Write an explicit rule for this sequence, starting at
Write an explicit rule for this sequence, starting at
Write an explicit rule for this sequence, starting at
Write an explicit rule for this sequence, starting at
Write an explicit rule for this sequence, starting at