Question

Determine a formula for this sequence: 7, 13, 19, 25, 31

Answer 1

Answer:

add 6 to the next term of the sequence

Step-by-step explanation:

Answer 2

Answer:

The given sequence is an arithmetic sequence with common difference $6$.

Step-by-step explanation:

In the given sequence, common difference between every consecutive terms is a constant i.e. $6$.

The first term $a$ of the sequence is given as $7$.

Hence, the sequence can be generalized as $a+(n-1)d$

$a=7\\d=6$  

Hence, the arithmetic sequence is : $7+(n-1)6$

Arithmetic sequence :

An arithmetic sequence is one in which each term grows by adding or removing a certain constant, k.