(worth 30 points) what are the explicit equation and domain for an arithmetic sequence with a first term of 5 and a second term of 3? (answers are attached as a picture)

, all integers where n≥1

Step-by-step explanation:

we know that

The explicit equation for an arithmetic sequence is equal to

a_n is the th term

a_1 is the first term

d is the common difference

n is the number of terms

we have

Remember that

In an Arithmetic Sequence the difference between one term and the next is a constant, and this constant is called the common difference.

To find out the common difference subtract the first term from the second term

substitute the given values in the formula

The domain is all integers for

0.02040816326