find the nth term

A1=6, d-3, n=10

Please identify the School Subject correctly (MATH, for example, Algebra, etc.) for the correct teachers to read and answer your post. 8th grade will not do it.

Sra

7-m=8-3m

To find the nth term of a sequence, we need to identify the common difference (d) between consecutive terms and the first term (A1).

In this case, you have provided the first term (A1 = 6) and mentioned that the common difference is -3.

To find the nth term formula for an arithmetic sequence, we can use the formula:

An = A1 + (n - 1) * d

where An represents the nth term, A1 is the first term, n is the position of the term we want to find, and d is the common difference.

Now, let's substitute the given values into the formula:

A10 = 6 + (10 - 1) * (-3)

Simplifying:

A10 = 6 + 9 * (-3)
A10 = 6 - 27
A10 = -21

Therefore, the 10th term (A10) of the arithmetic sequence is -21.