Write an expression that can be usedto find the nth termo of each sequence 9, 17, 25, 33

The expression used to find the nth term of each sequence 9, 17, 25, 33 will be:

Step-by-step explanation:

Given the sequence

9, 17, 25, 33

a₁ = 9

Determining the common difference

d = 17-9 = 8

d = 25-17 = 8

d = 33-25 = 8

As the common difference between the adjacent terms is same and equal to

d = 8

Therefore, the given sequence is an Arithmetic sequence.

An arithmetic sequence has a constant difference 'd' and is defined by  

substituting a₁ = 9, d = 8 in the equation

Therefore, the expression used to find the nth term of each sequence 9, 17, 25, 33 will be:

d

step-by-step explanation: