Question

Determine whether the sequence is arithmetic or geometric. Then, write a function rule. 5, 7, 9, 11, 13

A. Arithmetic ;
C. Arithmetic ;
B. Geometric :
D. Geometric ;

Answer 1

The given sequence is arithmetic. The function rule for the sequence is f(n) = 5 + 2(n-1).

Step-by-step explanation:

The given sequence is arithmetic.

To determine the function rule, we need to find the common difference between consecutive terms. In this case, the common difference is 2, as each term is obtained by adding 2 to the previous term. Therefore, the function rule for the sequence is:
f(n) = 5 + 2(n-1)