Recursive Sequences and Formulas
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
What is a "recursive formula" for a sequence?
📘 Worked solution
✓A formula defining each term based on the previous term(s), rather than directly in terms of n.
And one from the hard end
Which recursive formula correctly describes the sequence 8, 13, 18, 23, ...?
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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