Question

here are the first four terms of an arithmetic sequence. 5,12,19,26. Write down an expression, in terms of n, for the nth term of the sequence.

Answer 1

Step-by-step explanation:

hope it will help you and answer is right

Answer 2

Answer:

Step-by-step explanation:

nth term = a + ( n - 1 ) d

where a is the first term and b is the difference between terms.

5 + ( n - 1 ) 7

= 5 + 7n - 7

= 5 - 7 + 7n

= 7n - 2

Hope it helps!!