Answer:
[tex]a_1 = -11\\\\a_n = a_{(n - 1)} + 22[/tex]
Step-by-step explanation:
An arithmetic sequence is generally given as:
f(n) = a + (n - 1)d
where a = first term and f(n) = nth term, d = common difference
The explicit formula given is:
f(n) = 11 + 22(n - 1)
The recursive formula is made of two statements, the first term and the formula showing how successive terms are related.
Mathematically, it is given as:
[tex]a_1 = a\\\\a_n = a_{(n - 1)} + d[/tex]
Therefore, the recursive formula is:
[tex]a_1 = -11\\\\a_n = a_{(n - 1)} + 22[/tex]
Answer:
The actual answer is g(1)=1
g(n)=g(n−1)+5
Step-by-step explanation:
