Question

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A(n)=5+(n-1){1/6}

Answer 1

if n=1, then n -1 =?

Answer 2

which one of these?

Answer 3

I don't know, if you want to know, you work on it under my guidance.

Answer 4

i already did am i right is it 0, 1/2 , 11/2?

Answer 5

show your work