Question

For 8-10, given the recursive rule for an arithmetic sequence, write the explicit rule and complete the table of values. (All data in photo is all the information provided for that question).

Answer 1

SOLUTION:

Case: Arithmetic Sequence

Method:

a) The explicit rule

$\begin{gathered} 8,8+7,8+7+7,... \\ a_n=8+7(n-1) \\ a_n=8+7n-7 \\ a_n=1+7n \end{gathered}$

b) Completing the table