We at OpenHS believe that learning can only be concretised through practice. That's why we include several flashcards with many of our lessons! Use the dropdown to search through our lesson database. Click search to confirm your selection, and a list of questions will display. Simply click the question to view its corresponding answer. Make sure to try and answer before looking up the solution!

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For the sequence, \(1, 3, 9, 27,...\), identity the sequence type and find \(t_6\).

geometric sequence; \(t_6 = 243\)

For the sequence, \(19, 25, 31, 37,...\) , identify the sequence type and write the general term.

arithmetic sequence; \(t_n = 19 + (n - 1)6\)