Question

Here are the first five terms in a sequence.
4 11 18 25 32
Find an expression for the nth term of this sequence

Answer 1

-3+7n..........
Hope this helped you!

Answer 2

Step-by-step explanation:

A= 4 and d= 7 , By applying formula we get

a+(n-1)×7

4+n-1×7=4+n-1×7=32

(n-1)7=32-4=28

(n-1)=28/7=4

n=4+1=5

Hence, N=5