3.
a. Find the term-to-term rule for each of these linear sequences. Be sure to give enough
information to describe the sequences fully.
i. 16, 21, 26, 31, 36 ...
ii. 75, 66, 57, 48, 39 ... (2 marks)
b. For each sequence in a, find the position-to-term rule in words, and hence give the equation
for the general term.
i.
ii.
c. Use the general term to find the 10th term of each sequence.
i.
ii.